The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.

This Part Fits:

Year	Make	Model	Submodel
1954-1959	Ford	Club	Base
1954-1962	Ford	Country Sedan	Base
1954-1960	Ford	Courier Sedan Delivery	Base
1954	Ford	Crestline	Base
1957	Ford	Custom	Base
1957-1960	Ford	Custom 300	Base
1954-1956	Ford	Customline	Base
1957-1958	Ford	Del Rio Wagon	Base
1954-1965	Ford	F-100	Base
1954-1965	Ford	F-250	Base
1954-1965	Ford	F-350	Base
1957-1961	Ford	Fairlane	500
1955-1961	Ford	Fairlane	Base
1959-1962	Ford	Galaxie	Base
1960	Ford	Galaxie	Special
1961	Ford	Galaxie	Starliner
1961	Ford	Galaxie	Sunliner
1961	Ford	Galaxie	Town Victoria
1962	Ford	Galaxie 500	Base
1962	Ford	Galaxie 500	Sunliner
1962	Ford	Galaxie 500	Victoria
1962	Ford	Galaxie 500	XL
1954-1956	Ford	Mainline	Base
1957-1964	Ford	P-350	Base
1956	Ford	Park Lane Wagon	Base
1954-1962	Ford	Ranch Wagon	Base
1957-1959	Ford	Ranchero	Base
1957-1958	Ford	Ranchero	Custom
1954-1959	Ford	Skyliner	Base
1960	Ford	Starliner	Base
1954-1960	Ford	Sunliner	Base
1955-1958	Ford	Thunderbird	Base
1954-1960	Ford	Victoria	Base