For Big Block Chevrolet applications; 1.7" Ratio, 7/16" Stud; Machined billet pushrod seat insert; 8650 steel construction outlasts and outperforms other rockers in accuracy and strength; Ultra Pro Magnum XD Rocker Arm bodies are guaranteed against breakage for lifeCatalogUser 1This Part Fits: Year Make Model Submodel 1963,1965-1975 Chevrolet Bel Air Base 1963,1965-1972 Chevrolet Biscayne Base 1972 Chevrolet Brookwood Base 1967-1972 Chevrolet Camaro Base 1967,1969 Chevrolet Camaro RS 1967-1972 Chevrolet Camaro SS 1972 Chevrolet Camaro Z28 1966-1972 Chevrolet Caprice Base 1973-1976 Chevrolet Caprice Classic 1976 Chevrolet Caprice Classic Estate 1976 Chevrolet Caprice Classic Landau 1975-1976 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1968 Chevrolet Chevelle 300 1968-1969 Chevrolet Chevelle 300 Deluxe 1965-1967,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1965-1972 Chevrolet Chevelle SS 1968 Chevrolet Chevy II Nova 1965-1974 Chevrolet Corvette Base 1963,1965-1976 Chevrolet Impala Base 1975-1976 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1976 Chevrolet Impala S 1975-1976 Chevrolet Impala Sport 1965-1967 Chevrolet Impala SS 1970-1972 Chevrolet Kingswood Base 1970-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975 Chevrolet Laguna S3 1974 Chevrolet Laguna Type S-3 1966-1967,1973-1974 Chevrolet Malibu Base 1974-1975 Chevrolet Malibu Classic 1973-1974 Chevrolet Malibu Estate 1970-1974 Chevrolet Monte Carlo Base 1973-1974 Chevrolet Monte Carlo Landau 1973,1975 Chevrolet Monte Carlo S 1969-1970 Chevrolet Nova Base 1969-1970,1972 Chevrolet Townsman Base

For Big Block Chevrolet applications, 1.7 ratio, 7/16" stud; Machined billet pushrod seat insert; 8650 steel construction outlasts and outperforms other rockers in accuracy and strength; Ultra Pro Magnum XD Rocker Arm bodies are guaranteed against breakage for life;CatalogUser 1This Part Fits: Year Make Model Submodel 1963,1965-1975 Chevrolet Bel Air Base 1963,1965-1972 Chevrolet Biscayne Base 1972 Chevrolet Brookwood Base 1967-1972 Chevrolet Camaro Base 1967,1969 Chevrolet Camaro RS 1967-1972 Chevrolet Camaro SS 1972 Chevrolet Camaro Z28 1966-1972 Chevrolet Caprice Base 1973-1976 Chevrolet Caprice Classic 1976 Chevrolet Caprice Classic Estate 1976 Chevrolet Caprice Classic Landau 1975-1976 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1968 Chevrolet Chevelle 300 1968-1969 Chevrolet Chevelle 300 Deluxe 1965-1967,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1965-1972 Chevrolet Chevelle SS 1968 Chevrolet Chevy II Nova 1965-1974 Chevrolet Corvette Base 1963,1965-1976 Chevrolet Impala Base 1975-1976 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1976 Chevrolet Impala S 1975-1976 Chevrolet Impala Sport 1965-1967 Chevrolet Impala SS 1970-1972 Chevrolet Kingswood Base 1970-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975 Chevrolet Laguna S3 1974 Chevrolet Laguna Type S-3 1966-1967,1973-1974 Chevrolet Malibu Base 1974-1975 Chevrolet Malibu Classic 1973-1974 Chevrolet Malibu Estate 1970-1974 Chevrolet Monte Carlo Base 1973-1974 Chevrolet Monte Carlo Landau 1973,1975 Chevrolet Monte Carlo S 1969-1970 Chevrolet Nova Base 1970-1972 Chevrolet Townsman Base

COMP Cams Rockers CS 1.7 7/16in Ultra ProUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1977-1982 Checker Marathon Base 1977-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1972-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ 1975,1978-1980 Pontiac Grand Prix SJ

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1817 rockers feature a 1.7 ratio for use with 7/16" stud Chevrolet 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1977-1982 Checker Marathon Base 1977-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ 1975,1978-1980 Pontiac Grand Prix SJ

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1817 rocker features a 1.7 ratio for use with 7/16" stud Chevrolet 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1977-1982 Checker Marathon Base 1977-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ 1975,1978-1980 Pontiac Grand Prix SJ

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1810 rockers feature a 1.5 ratio for use with 1/2" stud Chevrolet 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1955-1957 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1969-1973 Chevrolet Blazer Base 1987 Chevrolet Blazer Custom Deluxe 1987 Chevrolet Blazer Silverado 1969-1974 Chevrolet C10 Suburban Base 1981-1986 Chevrolet C10 Suburban Custom 1975-1980 Chevrolet C10 Suburban Custom Deluxe 1981 Chevrolet C10 Suburban Deluxe 1975-1980,1982,1984-1986 Chevrolet C10 Suburban Scottsdale 1975-1980,1982-1986 Chevrolet C10 Suburban Silverado 1992-1995 Chevrolet C1500 Suburban Base 1995 Chevrolet C1500 Suburban LS 1995 Chevrolet C1500 Suburban LT 1992-1994 Chevrolet C1500 Suburban Silverado 1975-1981 Chevrolet C20 Cheyenne 1981-1986 Chevrolet C20 Custom 1975-1980 Chevrolet C20 Custom Deluxe 1981 Chevrolet C20 Deluxe 1975-1986 Chevrolet C20 Scottsdale 1975-1986 Chevrolet C20 Silverado 1966-1969 Chevrolet C30 Pickup Base 1969-1980 Chevrolet Camaro Base 1979-1981 Chevrolet Camaro Berlinetta 1987-1990 Chevrolet Camaro Iroc-Z 1973-1978 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967,1969-1973,1975 Chevrolet Camaro RS 1981 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1981,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1968-1969,1971-1972,1986-1992 Chevrolet Caprice Base 1973-1974,1977-1993 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1977-1978,1981-1982 Chevrolet Caprice Classic Estate 1977-1981 Chevrolet Caprice Classic Landau 1993 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1992 Chevrolet Caprice Classic LTZ 1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1972 Chevrolet Chevelle Base 1972 Chevrolet Chevelle Concours 1972 Chevrolet Chevelle Concours Estate 1973 Chevrolet Chevelle Deluxe 1972 Chevrolet Chevelle Greenbrier 1972 Chevrolet Chevelle Malibu 1972 Chevrolet Chevelle Nomad 1972 Chevrolet Chevelle SS 1959-1967,1969-1979 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979 Chevrolet Impala Sport 1964,1966-1967 Chevrolet Impala SS 1966-1968 Chevrolet K10 Pickup Base 1968 Chevrolet K10 Suburban Base 1968-1973 Chevrolet K20 Suburban Base 1984-1986 Chevrolet K20 Suburban Custom 1977-1978 Chevrolet K20 Suburban Custom Deluxe 1977-1978,1984-1986 Chevrolet K20 Suburban Scottsdale 1977,1985-1986 Chevrolet K20 Suburban Silverado 1973-1974 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1973-1976 Chevrolet Malibu Base 1974-1976 Chevrolet Malibu Classic 1975-1976 Chevrolet Malibu Classic Estate 1976 Chevrolet Malibu Classic Landau 1973-1974 Chevrolet Malibu Estate 1976 Chevrolet Malibu Landau 1972-1973 Chevrolet Monte Carlo Base 1973 Chevrolet Monte Carlo Landau 1973 Chevrolet Monte Carlo S 1989-1991 Chevrolet R2500 Suburban Scottsdale 1989-1991 Chevrolet R2500 Suburban Silverado 1987 Chevrolet V10 Custom Deluxe 1987 Chevrolet V10 Scottsdale 1987 Chevrolet V10 Silverado 1967,1969-1974 GMC C15/C1500 Pickup Base 1967-1968 GMC C15/C1500 Suburban Base 1976-1978 GMC C25 Base 1976-1978 GMC C25 High Sierra 1976-1978 GMC C25 Sierra Classic 1976-1978 GMC C25 Sierra Grande 1978 GMC C25 Suburban Base 1978 GMC C25 Suburban High Sierra 1978 GMC C25 Suburban Sierra Classic 1978 GMC C25 Suburban Sierra Grande 1974 GMC C25/C2500 Pickup Base 1969-1974 GMC C25/C2500 Suburban Base 1979 GMC C2500 Base 1979 GMC C2500 High Sierra 1979 GMC C2500 Sierra Classic 1979 GMC C2500 Sierra Grande 1979-1986,1992-1995 GMC C2500 Suburban Base 1979-1986 GMC C2500 Suburban High Sierra 1979-1986 GMC C2500 Suburban Sierra Classic 1979-1982 GMC C2500 Suburban Sierra Grande 1992-1995 GMC C2500 Suburban SLE 1995 GMC C2500 Suburban SLT 1968-1973 GMC C35/C3500 Pickup Base 1975-1978 GMC G25 Rally 1975-1978 GMC G25 Rally STX 1975-1978 GMC G25 Vandura 1970-1972 GMC G25/G2500 Van Base 1968-1969,1973 GMC G25/G2500 Van Rally 1968-1969,1973 GMC G25/G2500 Van Vandura 1987-1988 GMC G3500 Magnavan 1987-1988 GMC G3500 Rally Custom 1970-1991 GMC Jimmy Base 1975-1985 GMC Jimmy High Sierra 1975-1990 GMC Jimmy Sierra Classic 1975-1982 GMC Jimmy Sierra Grande 1978-1982 GMC Jimmy Street Coupe 1967-1974 GMC K15/K1500 Pickup Base 1979-1986 GMC K1500 Base 1979-1986 GMC K1500 High Sierra 1988-1993 GMC K1500 Sierra 1979-1986 GMC K1500 Sierra Classic 1979-1982 GMC K1500 Sierra Grande 1994-1995 GMC K1500 Sierra SL 1988-1995 GMC K1500 Sierra SLE 1995 GMC K1500 Sierra SLS 1994-1995 GMC K1500 Sierra SLT 1988-1993 GMC K1500 Sierra SLX 1994-1995 GMC K1500 Sierra Special 1993 GMC K1500 Sierra Sport 1967-1968 GMC K25/K2500 Pickup Base 1971-1973 GMC Sprint Base 1972-1973 GMC Sprint Custom 1987-1991 GMC V1500 Suburban Base 1987 GMC V1500 Suburban High Sierra 1987-1989 GMC V1500 Suburban Sierra Classic 1990 GMC V1500 Suburban SLE 1978-1980 Pontiac Grand Am Base 1975 Pontiac Grand LeMans Base 1975 Pontiac Grand LeMans Safari

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1810 rocker features a 1.55 ratio for use with 1/2" stud Chevrolet V6 and 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1979-1980 Buick Century Limited 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1969-1973,1975-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1975-1978 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1969-1973,1975,1989-1992 Chevrolet Camaro RS 1981 Chevrolet Camaro Sport 1977-1981 Chevrolet Camaro Z28 1968-1972 Chevrolet Caprice Base 1973-1985,1991-1993 Chevrolet Caprice Classic 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1969-1972 Chevrolet Chevelle Greenbrier 1970 Chevrolet Chevelle Nomad 1964-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1990-1991 Chevrolet Corvette Base 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1977-1981 Chevrolet Malibu Base 1977-1979 Chevrolet Malibu Classic 1978-1979 Chevrolet Malibu Classic Estate 1977-1979 Chevrolet Malibu Classic Landau 1977,1979 Chevrolet Malibu Classic Sport 1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1979,1981-1982 Chevrolet Monte Carlo Base 1979-1981 Chevrolet Monte Carlo Landau 1980 Chevrolet Monte Carlo Sport 1976-1977 Chevrolet Nova Concours 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1975 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1978-1980 Oldsmobile Cutlass Calais Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978-1979 Oldsmobile Cutlass Salon Base 1977 Oldsmobile Omega Base 1972-1973,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1981-1992 Pontiac Firebird Trans Am

COMP Cams Rockers CS 1.55 7/16in Ultra ProUser 1CatalogThis Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1808 rockers feature a 1.55 ratio for use with 7/16" stud Chevrolet 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1808 rockers feature a 1.55 ratio for use with 7/16" stud Chevrolet 200-262 V6.CatalogUser 1This Part Fits: Year Make Model Submodel 1986-1990 Chevrolet Caprice Base 1985-1990,1993 Chevrolet Caprice Classic 1986-1988 Chevrolet Caprice Classic Brougham 1987-1988 Chevrolet Caprice Classic LS Brougham 1985 Chevrolet Impala Base 1978-1979 Chevrolet Malibu Base 1978-1979 Chevrolet Malibu Classic 1978-1979 Chevrolet Malibu Classic Landau 1979 Chevrolet Malibu Classic Sport 1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1979 Chevrolet Malibu Sport 1979,1985-1988 Chevrolet Monte Carlo Base 1978-1979 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1978 Chevrolet Monte Carlo Sport 1986 Pontiac Bonneville Base 1986 Pontiac Bonneville Brougham 1986 Pontiac Bonneville LE 1986-1987 Pontiac Grand Prix Base 1986-1987 Pontiac Grand Prix Brougham 1986-1987 Pontiac Grand Prix LE 1985-1986 Pontiac Parisienne Base 1985-1986 Pontiac Parisienne Brougham

Machined from 8650 steel with a billet pushrod seat, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1808 rocker features a 1.55 ratio for use with 7/16" stud Chevrolet V6 and 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1807 rockers feature a 1.55 ratio for use with 3/8" stud Chevrolet 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1807 rockers feature a 1.55 ratio for use with 3/8" stud Chevrolet 200-262 V6.CatalogUser 1This Part Fits: Year Make Model Submodel 1986-1990 Chevrolet Caprice Base 1985-1990,1993 Chevrolet Caprice Classic 1986-1988 Chevrolet Caprice Classic Brougham 1987-1988 Chevrolet Caprice Classic LS Brougham 1985 Chevrolet Impala Base 1978-1979 Chevrolet Malibu Base 1978-1979 Chevrolet Malibu Classic 1978-1979 Chevrolet Malibu Classic Landau 1979 Chevrolet Malibu Classic Sport 1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1979 Chevrolet Malibu Sport 1979,1985-1988 Chevrolet Monte Carlo Base 1978-1979 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1978 Chevrolet Monte Carlo Sport 1986 Pontiac Bonneville Base 1986 Pontiac Bonneville Brougham 1986 Pontiac Bonneville LE 1986-1987 Pontiac Grand Prix Base 1986-1987 Pontiac Grand Prix Brougham 1986-1987 Pontiac Grand Prix LE 1985-1986 Pontiac Parisienne Base 1985-1986 Pontiac Parisienne Brougham

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1807 rocker features a 1.55 ratio for use with 3/8" stud Chevrolet V6 and 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

COMP Cams Rockers CS 1.65 7/16in Ultra ProUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1806 rockers feature a 1.65 ratio for use with 7/16" stud Chevrolet 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1990-1991 Chevrolet Corvette ZR-1 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1806 rockers feature a 1.65 ratio for use with 7/16" stud Chevrolet 200-262 V6.CatalogUser 1This Part Fits: Year Make Model Submodel 1986-1990 Chevrolet Caprice Base 1985-1990,1993 Chevrolet Caprice Classic 1986-1988 Chevrolet Caprice Classic Brougham 1987-1988 Chevrolet Caprice Classic LS Brougham 1985 Chevrolet Impala Base 1978-1979 Chevrolet Malibu Base 1978-1979 Chevrolet Malibu Classic 1978-1979 Chevrolet Malibu Classic Landau 1979 Chevrolet Malibu Classic Sport 1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1979 Chevrolet Malibu Sport 1979,1985-1988 Chevrolet Monte Carlo Base 1978-1979 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1978 Chevrolet Monte Carlo Sport 1986 Pontiac Bonneville Base 1986 Pontiac Bonneville Brougham 1986 Pontiac Bonneville LE 1986-1987 Pontiac Grand Prix Base 1986-1987 Pontiac Grand Prix Brougham 1986-1987 Pontiac Grand Prix LE 1985-1986 Pontiac Parisienne Base 1985-1986 Pontiac Parisienne Brougham

Machined from 8650 steel with a billet pushrod seat, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1806 rocker features a 1.65 ratio for use with 7/16" stud Chevrolet V6 and 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

COMP Cams Rockers CS 1.6 7/16in Ultra ProUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980-1982 Oldsmobile Cutlass Cruiser Base 1980-1981 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

Available individually under 1805-1, in a set of 8 under 1805-8, in a set of 12 under 1805-12 and a set of 16 under 1805-16.User 1This Part Fits: Year Make Model Submodel 1977,1980 Buick Century Base 1977-1979 Buick Century Custom 1980 Buick Century Estate 1978-1980 Buick Century Limited 1978-1979 Buick Century Special 1978 Buick Century Sport 1992-1993 Buick Commercial Chassis Base 1957,1972-1974 Chevrolet Bel Air Base 1957 Chevrolet Bel Air Nomad 1969-1980 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967,1969-1973,1975 Chevrolet Camaro RS 1981-1986 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1986,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1958 Chevrolet Del Ray Base 1970-1976 Chevrolet Impala Base 1975-1976 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1976 Chevrolet Impala S 1975-1976 Chevrolet Impala Sport 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1974-1975 Chevrolet Laguna Base 1975-1976 Chevrolet Laguna S3 1970-1974 Chevrolet Monte Carlo Base 1974,1976 Chevrolet Monte Carlo Landau 1975-1976 Chevrolet Monte Carlo S 1976-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1972-1974 Chevrolet Nova Base 1973-1974 Chevrolet Nova Custom 1970-1972 Chevrolet Townsman Base 1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1980 Oldsmobile Cutlass LS 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1972-1974,1984 Pontiac Firebird Base 1972-1974 Pontiac Firebird Esprit 1972-1974 Pontiac Firebird Formula 1984 Pontiac Firebird S/E 1972-1974,1984 Pontiac Firebird Trans Am

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1804 rockers feature a 1.6 ratio for use with 7/16" stud Chevrolet 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1805 rockers feature a 1.6 ratio for use with 7/16" stud Chevrolet 200-262 V6.CatalogUser 1This Part Fits: Year Make Model Submodel 1986-1990 Chevrolet Caprice Base 1985-1990,1993 Chevrolet Caprice Classic 1986-1988 Chevrolet Caprice Classic Brougham 1987-1988 Chevrolet Caprice Classic LS Brougham 1985 Chevrolet Impala Base 1978-1979 Chevrolet Malibu Base 1978-1979 Chevrolet Malibu Classic 1978-1979 Chevrolet Malibu Classic Landau 1979 Chevrolet Malibu Classic Sport 1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1979 Chevrolet Malibu Sport 1979,1985-1988 Chevrolet Monte Carlo Base 1978-1979 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1978 Chevrolet Monte Carlo Sport 1986 Pontiac Bonneville Base 1986 Pontiac Bonneville Brougham 1986 Pontiac Bonneville LE 1986-1987 Pontiac Grand Prix Base 1986-1987 Pontiac Grand Prix Brougham 1986-1987 Pontiac Grand Prix LE 1985-1986 Pontiac Parisienne Base 1985-1986 Pontiac Parisienne Brougham

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1805 rocker features a 1.6 ratio for use with 7/16" stud Chevrolet V6 and 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

COMP Cams Rockers CS 1.5 7/16in Ultra ProUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1804 rockers feature a 1.5 ratio for use with 7/16" stud Chevrolet 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1804 rockers feature a 1.5 ratio for use with 7/16" stud Chevrolet 200-262 V6.CatalogUser 1This Part Fits: Year Make Model Submodel 1986-1990,1992 Chevrolet Caprice Base 1985-1990,1993 Chevrolet Caprice Classic 1986-1988 Chevrolet Caprice Classic Brougham 1987-1988 Chevrolet Caprice Classic LS Brougham 1985 Chevrolet Impala Base 1978-1979 Chevrolet Malibu Base 1978-1979 Chevrolet Malibu Classic 1978-1979 Chevrolet Malibu Classic Landau 1979 Chevrolet Malibu Classic Sport 1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1979 Chevrolet Malibu Sport 1979,1985-1988 Chevrolet Monte Carlo Base 1978-1979 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1978 Chevrolet Monte Carlo Sport 1986 Pontiac Bonneville Base 1986 Pontiac Bonneville Brougham 1986 Pontiac Bonneville LE 1986-1987 Pontiac Grand Prix Base 1986-1987 Pontiac Grand Prix Brougham 1986-1987 Pontiac Grand Prix LE 1985-1986 Pontiac Parisienne Base 1985-1986 Pontiac Parisienne Brougham

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1804 rocker features a 1.5 ratio for use with 7/16" stud Chevrolet V6 and 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

COMP Cams Rockers CS 1.65 3/8in Ultra ProUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980-1982 Oldsmobile Cutlass Cruiser Base 1980-1981 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1803 rockers feature a 1.65 ratio for use with 3/8" stud Chevrolet 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1972-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1803 rocker features a 1.65 ratio for use with 3/8" stud Chevrolet V6 and 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

COMP Cams Rockers CS 1.6 3/8in Ultra ProUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1802 rockers feature a 1.6 ratio for use with 3/8" stud Chevrolet 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These 1802 rockers feature a 1.6 ratio for use with 3/8" stud Chevrolet 200-262 V6.CatalogUser 1This Part Fits: Year Make Model Submodel 1986-1990 Chevrolet Caprice Base 1985-1990,1993 Chevrolet Caprice Classic 1986-1988 Chevrolet Caprice Classic Brougham 1987-1988 Chevrolet Caprice Classic LS Brougham 1985 Chevrolet Impala Base 1978-1979 Chevrolet Malibu Base 1978-1979 Chevrolet Malibu Classic 1978-1979 Chevrolet Malibu Classic Landau 1979 Chevrolet Malibu Classic Sport 1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1979 Chevrolet Malibu Sport 1979,1985-1988 Chevrolet Monte Carlo Base 1978-1979 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1978 Chevrolet Monte Carlo Sport 1986 Pontiac Bonneville Base 1986 Pontiac Bonneville Brougham 1986 Pontiac Bonneville LE 1986-1987 Pontiac Grand Prix Base 1986-1987 Pontiac Grand Prix Brougham 1986-1987 Pontiac Grand Prix LE 1985-1986 Pontiac Parisienne Base 1985-1986 Pontiac Parisienne Brougham

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1802 rocker features a 1.6 ratio for use with 3/8" stud Chevrolet V6 and 265-400 Small Block.CatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

COMP Cams Rockers CS 1.5 3/8in Ultra ProUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980-1982 Oldsmobile Cutlass Cruiser Base 1980-1981 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1974-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ

For Small Block Chevrolet applications; 1.5" Ratio, 3/8" Stud; Machined billet pushrod seat insert; 8650 steel construction outlasts and outperforms other rockers in accuracy and strength; Ultra Pro Magnum XD Rocker Arm bodies are guaranteed against breakage for lifeCatalogUser 1This Part Fits: Year Make Model Submodel 1973-1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1977,1980 Buick Century Base 1975-1979 Buick Century Custom 1980 Buick Century Estate 1976 Buick Century Indianapolis 500 Pace Car 1978-1980 Buick Century Limited 1973-1975 Buick Century Luxus 1978-1979 Buick Century Special 1978 Buick Century Sport 1991-1993 Buick Commercial Chassis Base 1976-1977 Buick Electra 225 1976-1977 Buick Electra Limited 1973 Buick Estate Wagon Base 1972 Buick GS Base 1972-1974,1977-1978 Buick LeSabre Base 1972-1973,1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1974 Buick LeSabre Luxus 1973-1980 Buick Regal Base 1978-1980 Buick Regal Limited 1976-1977 Buick Regal SR 1992-1993 Buick Roadmaster Base 1991-1993 Buick Roadmaster Estate Wagon 1992-1993 Buick Roadmaster Limited 1972 Buick Skylark 350 1972,1975-1979 Buick Skylark Base 1972,1978-1979 Buick Skylark Custom 1976-1979 Buick Skylark S 1978 Buick Skylark Sport 1975-1977 Buick Skylark SR 1972 Buick Sportwagon Base 1990-1992 Cadillac Brougham Base 1990-1992 Cadillac Brougham d'Elegance 1992-1993 Cadillac Commercial Chassis Brougham 1980 Cadillac Eldorado Base 1980 Cadillac Eldorado Biarritz 1980 Cadillac Eldorado Cabriolet 1993 Cadillac Fleetwood Base 1993 Cadillac Fleetwood Brougham 1980 Cadillac Seville Base 1980 Cadillac Seville Elegante 1975 Checker Marathon Aerobus 1975-1982 Checker Marathon Base 1975-1982 Checker Marathon Deluxe 1955-1975 Chevrolet Bel Air Base 1955-1956 Chevrolet Bel Air Beauville 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961,1969-1972 Chevrolet Brookwood Base 1967-1980,1988 Chevrolet Camaro Base 1979-1986 Chevrolet Camaro Berlinetta 1985-1990 Chevrolet Camaro Iroc-Z 1973-1978,1987 Chevrolet Camaro LT 1976-1978 Chevrolet Camaro LT Rally Sport 1976-1980 Chevrolet Camaro Rally Sport 1967-1973,1975,1989-1992 Chevrolet Camaro RS 1992 Chevrolet Camaro RS Heritage Edition 1981-1987 Chevrolet Camaro Sport 1967-1972 Chevrolet Camaro SS 1970-1974,1977-1987,1991-1992 Chevrolet Camaro Z28 1992 Chevrolet Camaro Z28 Heritage Edition 1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1966-1972,1986-1992 Chevrolet Caprice Base 1973-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1976-1978,1981-1982 Chevrolet Caprice Classic Estate 1976-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1975-1976,1979-1980 Chevrolet Caprice Classic Sport 1973-1974 Chevrolet Caprice Estate 1975 Chevrolet Caprice Estate Wagon 1967-1968 Chevrolet Chevelle 300 1967-1969 Chevrolet Chevelle 300 Deluxe 1964-1968,1970-1972 Chevrolet Chevelle Base 1967-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1965-1967,1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1968-1972 Chevrolet Chevelle Malibu 1968-1972 Chevrolet Chevelle Nomad 1964-1972 Chevrolet Chevelle SS 1963-1967 Chevrolet Chevy II Base 1963-1968 Chevrolet Chevy II Nova 1964-1967 Chevrolet Chevy II Nova SS 1988 Chevrolet Corvette 35th Anniversary Edition 1955-1972,1974,1977-1982,1984-1991 Chevrolet Corvette Base 1982 Chevrolet Corvette Collector's Edition 1978,1986 Chevrolet Corvette Indianapolis 500 Pace Car 1978 Chevrolet Corvette Silver Anniversary Edition 1975-1976 Chevrolet Corvette Stingray 1958 Chevrolet Del Ray Base 1959-1985 Chevrolet Impala Base 1975-1977 Chevrolet Impala Custom 1976 Chevrolet Impala Custom Landau 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1976 Chevrolet Impala S 1975-1976,1979-1980 Chevrolet Impala Sport 1964-1967 Chevrolet Impala SS 1969-1972 Chevrolet Kingswood Base 1969-1972 Chevrolet Kingswood Estate 1973-1975 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1975-1976 Chevrolet Laguna S3 1964-1967,1973-1981 Chevrolet Malibu Base 1974-1983 Chevrolet Malibu Classic 1975-1976,1978-1980 Chevrolet Malibu Classic Estate 1976-1981 Chevrolet Malibu Classic Landau 1977,1979-1980 Chevrolet Malibu Classic Sport 1973-1974,1979-1980 Chevrolet Malibu Estate 1976,1979 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1977,1979-1980 Chevrolet Malibu Sport 1970-1974,1979,1981-1988 Chevrolet Monte Carlo Base 1983 Chevrolet Monte Carlo CL 1973-1974,1976,1978-1981 Chevrolet Monte Carlo Landau 1986-1988 Chevrolet Monte Carlo LS 1973,1975-1977 Chevrolet Monte Carlo S 1978,1980 Chevrolet Monte Carlo Sport 1983-1988 Chevrolet Monte Carlo SS 1975-1979 Chevrolet Monza 2+2 1978-1979 Chevrolet Monza 2+2 Sport 1976-1979 Chevrolet Monza 2+2 Spyder 1976,1978-1979 Chevrolet Monza Base 1977 Chevrolet Monza Mirage 1975,1978-1979 Chevrolet Monza S 1978 Chevrolet Monza Sport 1977 Chevrolet Monza Towne Coupe 1977 Chevrolet Monza Towne Coupe Cabriolet 1977 Chevrolet Monza Towne Coupe Sport 1969-1979 Chevrolet Nova Base 1976-1977 Chevrolet Nova Concours 1973-1975,1978-1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975-1978 Chevrolet Nova Police 1977-1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955-1957 Chevrolet One-Fifty Series Base 1969-1972 Chevrolet Townsman Base 1955-1957 Chevrolet Two-Ten Series Base 1955-1957 Chevrolet Two-Ten Series Del Ray 1959 Fiat 1100 Base 1972-1973 Oldsmobile 98 Base 1973 Oldsmobile 98 Regency 1975,1977,1991-1992 Oldsmobile Custom Cruiser Base 1975 Oldsmobile Custom Cruiser Panel 1972-1973,1980 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1972 Oldsmobile Cutlass Cruiser 1980 Oldsmobile Cutlass LS 1972-1973 Oldsmobile Cutlass S 1978-1979 Oldsmobile Cutlass Vista Cruiser 1979 Oldsmobile Cutlass Vista Cruiser Brougham 1978-1980 Oldsmobile Cutlass Calais Base 1980,1982 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Brougham 1978 Oldsmobile Cutlass Salon 442 1978-1980 Oldsmobile Cutlass Salon Base 1978-1980 Oldsmobile Cutlass Salon Brougham 1972-1973,1978-1980 Oldsmobile Cutlass Supreme Base 1978-1980 Oldsmobile Cutlass Supreme Brougham 1972-1973,1975,1977 Oldsmobile Delta 88 Base 1972-1973,1975,1977 Oldsmobile Delta 88 Royale 1972 Oldsmobile F85 Base 1973,1975-1979 Oldsmobile Omega Base 1976-1979 Oldsmobile Omega Brougham 1978-1979 Oldsmobile Omega Brougham LS 1977 Oldsmobile Omega Deluxe 1976-1977 Oldsmobile Omega F85 1975 Oldsmobile Omega Salon 1976-1978 Oldsmobile Omega SX 1977-1979 Oldsmobile Starfire Base 1977-1979 Oldsmobile Starfire Firenza 1977-1979 Oldsmobile Starfire GT 1977-1979 Oldsmobile Starfire SX 1972-1973 Oldsmobile Vista Cruiser Base 1972-1975,1983-1986 Pontiac Bonneville Base 1983-1986 Pontiac Bonneville Brougham 1984-1986 Pontiac Bonneville LE 1967,1974-1975 Pontiac Catalina Base 1967,1974-1975 Pontiac Catalina Safari 1967 Pontiac Catalina Ventura 1972-1974,1977-1980,1982-1992 Pontiac Firebird Base 1972-1974,1977-1980 Pontiac Firebird Esprit 1972-1974,1977-1981,1989-1992 Pontiac Firebird Formula 1982-1986 Pontiac Firebird S/E 1972-1974,1980-1992 Pontiac Firebird Trans Am 1989-1992 Pontiac Firebird Trans Am GTA 1974-1975,1978-1980 Pontiac Grand Am Base 1975,1977-1980 Pontiac Grand LeMans Base 1975,1978-1980 Pontiac Grand LeMans Safari 1978-1980,1983-1987 Pontiac Grand Prix Base 1983-1987 Pontiac Grand Prix Brougham 1984-1987 Pontiac Grand Prix LE 1975,1978-1980,1983 Pontiac Grand Prix LJ