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 1830 rockers feature a 1.73 ratio for use with 7/16" stud Ford Boss 302, 351C and 429-460.
CatalogUser 1This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1968-1974 |
Ford |
Country Sedan |
Base |
| 1968-1974,1987-1991 |
Ford |
Country Squire |
Base |
| 1987-1991 |
Ford |
Country Squire |
LX |
| 1968-1972 |
Ford |
Custom |
Base |
| 1968-1976 |
Ford |
Custom 500 |
Base |
| 1975-1976 |
Ford |
Elite |
Base |
| 1968-1970 |
Ford |
Fairlane |
500 |
| 1968-1969 |
Ford |
Fairlane |
Base |
| 1978-1979 |
Ford |
Fairmont |
Base |
| 1978-1979 |
Ford |
Fairmont |
Futura |
| 1968-1970 |
Ford |
Falcon |
Base |
| 1968-1970 |
Ford |
Falcon |
Futura |
| 1968-1974 |
Ford |
Galaxie 500 |
Base |
| 1968-1970 |
Ford |
Galaxie 500 |
XL |
| 1972-1976 |
Ford |
Gran Torino |
Base |
| 1973-1976 |
Ford |
Gran Torino |
Brougham |
| 1974-1975 |
Ford |
Gran Torino |
Elite |
| 1972-1975 |
Ford |
Gran Torino |
Sport |
| 1972-1976 |
Ford |
Gran Torino |
Squire |
| 1975-1980 |
Ford |
Granada |
Base |
| 1978-1980 |
Ford |
Granada |
ESS |
| 1975-1980 |
Ford |
Granada |
Ghia |
| 1968-1982,1984-1985 |
Ford |
LTD |
Base |
| 1970-1976,1984-1985 |
Ford |
LTD |
Brougham |
| 1975-1986 |
Ford |
LTD |
Country Squire |
| 1986 |
Ford |
LTD |
Country Squire LX |
| 1980-1986 |
Ford |
LTD |
Crown Victoria |
| 1986 |
Ford |
LTD |
Crown Victoria LX |
| 1975-1979 |
Ford |
LTD |
Landau |
| 1985 |
Ford |
LTD |
LX Brougham |
| 1980-1982 |
Ford |
LTD |
S |
| 1987-1991 |
Ford |
LTD Crown Victoria |
Base |
| 1987-1991 |
Ford |
LTD Crown Victoria |
LX |
| 1987-1991 |
Ford |
LTD Crown Victoria |
S |
| 1977-1979 |
Ford |
LTD II |
Base |
| 1977-1978 |
Ford |
LTD II |
Brougham |
| 1979 |
Ford |
LTD II |
Landau |
| 1977-1979 |
Ford |
LTD II |
S |
| 1971-1977 |
Ford |
Maverick |
Base |
| 1975-1977 |
Ford |
Maverick |
Grabber |
| 1968-1973,1979 |
Ford |
Mustang |
Base |
| 1969-1971 |
Ford |
Mustang |
Boss 302 |
| 1971-1972 |
Ford |
Mustang |
Boss 351 |
| 1969-1970 |
Ford |
Mustang |
Boss 429 |
| 1979 |
Ford |
Mustang |
Ghia |
| 1982 |
Ford |
Mustang |
GL |
| 1982 |
Ford |
Mustang |
GLX |
| 1970-1973 |
Ford |
Mustang |
Grande |
| 1982-1995,2011 |
Ford |
Mustang |
GT |
| 1984 |
Ford |
Mustang |
GT-350 20th Anniversary |
| 1995 |
Ford |
Mustang |
GTS |
| 1982,1984 |
Ford |
Mustang |
L |
| 1984-1993 |
Ford |
Mustang |
LX |
| 1970-1973 |
Ford |
Mustang |
Mach 1 |
| 1968,1970 |
Ford |
Mustang |
Shelby GT-350 |
| 1993-1995 |
Ford |
Mustang |
SVT Cobra |
| 1993,1995 |
Ford |
Mustang |
SVT Cobra R |
| 1975-1978 |
Ford |
Mustang II |
Base |
| 1975-1978 |
Ford |
Mustang II |
Ghia |
| 1975-1978 |
Ford |
Mustang II |
Mach 1 |
| 1968-1974 |
Ford |
Ranch Wagon |
Base |
| 1970 |
Ford |
Ranch Wagon |
Police Cruiser |
| 1968-1981,1983-1988,1991-1992 |
Ford |
Thunderbird |
Base |
| 1978 |
Ford |
Thunderbird |
Diamond Jubilee |
| 1984-1986 |
Ford |
Thunderbird |
Elan |
| 1984-1985 |
Ford |
Thunderbird |
Fila |
| 1979,1981,1983 |
Ford |
Thunderbird |
Heritage |
| 1983-1988,1991-1993 |
Ford |
Thunderbird |
LX |
| 1980 |
Ford |
Thunderbird |
Silver Anniversary |
| 1983-1988 |
Ford |
Thunderbird |
Sport |
| 1978-1981 |
Ford |
Thunderbird |
Town Landau |
| 1971 |
Ford |
Torino |
500 |
| 1968-1976 |
Ford |
Torino |
Base |
| 1970-1971 |
Ford |
Torino |
Brougham |
| 1970-1971 |
Ford |
Torino |
Cobra |
| 1968-1971 |
Ford |
Torino |
GT |
| 1969-1971 |
Ford |
Torino |
Squire |
| 1970-1971 |
Ford |
Torino |
Super Cobra Jet |
| 1968-1978,1980,1982-1987 |
Lincoln |
Continental |
Base |
| 1982-1987 |
Lincoln |
Continental |
Givenchy |
| 1982 |
Lincoln |
Continental |
Signature |
| 1983-1985 |
Lincoln |
Continental |
Valentino |
| 1968-1971 |
Lincoln |
Mark III |
Base |
| 1972-1976 |
Lincoln |
Mark IV |
Base |
| 1977-1978 |
Lincoln |
Mark V |
Base |
| 1980-1983 |
Lincoln |
Mark VI |
Base |
| 1982-1983 |
Lincoln |
Mark VI |
Bill Blass |
| 1982 |
Lincoln |
Mark VI |
Givenchy |
| 1982-1983 |
Lincoln |
Mark VI |
Pucci |
| 1982-1983 |
Lincoln |
Mark VI |
Signature |
| 1984-1987 |
Lincoln |
Mark VII |
Base |
| 1984-1992 |
Lincoln |
Mark VII |
Bill Blass |
| 1984-1992 |
Lincoln |
Mark VII |
LSC |
| 1984-1985 |
Lincoln |
Mark VII |
Versace |
| 1981-1990 |
Lincoln |
Town Car |
Base |
| 1982-1990 |
Lincoln |
Town Car |
Cartier |
| 1990 |
Lincoln |
Town Car |
Cypress |
| 1990 |
Lincoln |
Town Car |
Executive |
| 1982-1990 |
Lincoln |
Town Car |
Signature |
| 1989 |
Lincoln |
Town Car |
Signature SE |
| 1990 |
Lincoln |
Town Car |
Touring Edition |
| 1977-1980 |
Lincoln |
Versailles |
Base |
| 1986 |
Mercury |
Capri |
5.0 |
| 1979 |
Mercury |
Capri |
Base |
| 1979 |
Mercury |
Capri |
Ghia |
| 1982-1985 |
Mercury |
Capri |
RS |
| 1969-1974 |
Mercury |
Colony Park |
Base |
| 1987-1991 |
Mercury |
Colony Park |
GS |
| 1987-1991 |
Mercury |
Colony Park |
LS |
| 1968-1969,1971-1977 |
Mercury |
Comet |
Base |
| 1968-1973,1977-1979,1983-1986 |
Mercury |
Cougar |
Base |
| 1969 |
Mercury |
Cougar |
Boss 302 |
| 1970 |
Mercury |
Cougar |
Boss 429 |
| 1977 |
Mercury |
Cougar |
Brougham |
| 1970 |
Mercury |
Cougar |
Cobra Jet |
| 1983-1988,1991-1992 |
Mercury |
Cougar |
LS |
| 1968-1981,1987-1988,1991-1993 |
Mercury |
Cougar |
XR-7 |
| 1968-1971 |
Mercury |
Cyclone |
Base |
| 1969 |
Mercury |
Cyclone |
CJ |
| 1970-1971 |
Mercury |
Cyclone |
GT |
| 1969-1971 |
Mercury |
Cyclone |
Spoiler |
| 1975-1986 |
Mercury |
Grand Marquis |
Base |
| 1979-1986 |
Mercury |
Grand Marquis |
Colony Park |
| 1987-1991 |
Mercury |
Grand Marquis |
GS |
| 1983-1991 |
Mercury |
Grand Marquis |
LS |
| 1969-1970 |
Mercury |
Marauder |
Base |
| 1969-1970 |
Mercury |
Marauder |
X-100 |
| 1969-1982,1985 |
Mercury |
Marquis |
Base |
| 1969-1982 |
Mercury |
Marquis |
Brougham |
| 1975-1976 |
Mercury |
Marquis |
Colony Park |
| 1975-1980 |
Mercury |
Monarch |
Base |
| 1975-1977 |
Mercury |
Monarch |
Ghia |
| 1976 |
Mercury |
Monarch |
Grand Ghia |
| 1968-1974,1976 |
Mercury |
Montego |
Base |
| 1975 |
Mercury |
Montego |
Brougham |
| 1972-1973 |
Mercury |
Montego |
GT |
| 1968-1976 |
Mercury |
Montego |
MX |
| 1970-1974,1976 |
Mercury |
Montego |
MX Brougham |
| 1976 |
Mercury |
Montego |
MX Villager |
| 1970-1975 |
Mercury |
Montego |
Villager |
| 1969-1974 |
Mercury |
Monterey |
Base |
| 1969-1974 |
Mercury |
Monterey |
Custom |
| 1978-1979 |
Mercury |
Zephyr |
Base |
| 1978-1979 |
Mercury |
Zephyr |
Z7 |
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