This Pro Magnum hydraulic lifter is designed to perform at higher RPM without any harmful pumping up. This lifter for Buick 181-252 V6 and Buick 350-455 yields significant power increase over standard hydraulic lifters.

This Part Fits:

Year	Make	Model	Submodel
1973-1975	Buick	Apollo	Base
1975	Buick	Apollo	SR
1971-1973	Buick	Centurion	Base
1973-1977	Buick	Century	Base
1975-1977,1982-1985	Buick	Century	Custom
1984	Buick	Century	Estate
1985	Buick	Century	Estate Wagon
1976	Buick	Century	Indianapolis 500 Pace Car
1982-1985	Buick	Century	Limited
1973-1975	Buick	Century	Luxus
1984	Buick	Century	Olympia Limited
1975-1977	Buick	Century	Special
1983-1984	Buick	Century	T-Type
1968-1974,1976-1979	Buick	Electra	225
1968-1974	Buick	Electra	225 Custom
1974	Buick	Electra	225 Limited
1967,1973	Buick	Electra	Base
1967	Buick	Electra	Custom
1980	Buick	Electra	Estate Wagon
1976-1980,1985	Buick	Electra	Limited
1978-1980	Buick	Electra	Park Avenue
1970-1974,1978-1980	Buick	Estate Wagon	Base
1970-1972	Buick	GS	Base
1968-1969	Buick	GS 350	Base
1968-1969	Buick	GS 400	Base
1970-1972	Buick	GS 455	Base
1970	Buick	GS 455	GSX
1968-1980	Buick	LeSabre	Base
1968-1973,1975-1978,1986	Buick	LeSabre	Custom
1977	Buick	LeSabre	Custom Sport
1979-1980,1986	Buick	LeSabre	Limited
1974	Buick	LeSabre	Luxus
1973-1977	Buick	Regal	Base
1984-1985	Buick	Regal	Grand National
1976-1977	Buick	Regal	SR
1984-1985	Buick	Regal	T-Type
1967-1974,1977-1978	Buick	Riviera	Base
1971	Buick	Riviera	Gran Sport
1978	Buick	Riviera	LXXV Anniversary Edition
1975-1977	Buick	Skyhawk	Base
1975-1977	Buick	Skyhawk	S
1970,1972	Buick	Skylark	350
1962-1972,1975-1977	Buick	Skylark	Base
1968-1972,1986-1988	Buick	Skylark	Custom
1986-1988	Buick	Skylark	Limited
1976-1977	Buick	Skylark	S
1975-1977	Buick	Skylark	SR
1986-1987	Buick	Somerset	Custom
1986-1987	Buick	Somerset	Limited
1986	Buick	Somerset	T-Type
1985	Buick	Somerset Regal	Base
1985	Buick	Somerset Regal	Limited
1962-1969	Buick	Special	Base
1963-1967	Buick	Special	Deluxe
1964-1965,1968-1972	Buick	Sportwagon	Base
1968-1969	Buick	Sportwagon	Custom
1967-1969	Buick	Wildcat	Base
1967-1970	Buick	Wildcat	Custom
1977	Oldsmobile	Cutlass	Colonnade
1977	Oldsmobile	Cutlass	Colonnade S
1977	Oldsmobile	Cutlass	S
1977	Oldsmobile	Cutlass Supreme	Base
1977	Oldsmobile	Cutlass Supreme	Brougham
1977	Oldsmobile	Cutlass Supreme	Colonnade
1977	Oldsmobile	Delta 88	Base
1977	Oldsmobile	Delta 88	Royale
1977	Oldsmobile	Omega	Base
1977	Oldsmobile	Omega	Brougham
1977	Oldsmobile	Omega	Deluxe
1977	Oldsmobile	Omega	F85
1977	Oldsmobile	Omega	SX
1975-1977	Oldsmobile	Starfire	Base
1977	Oldsmobile	Starfire	Firenza
1976-1977	Oldsmobile	Starfire	GT
1975	Oldsmobile	Starfire	S
1976-1977	Oldsmobile	Starfire	SX
1978-1979	Pontiac	Bonneville	Base
1978-1980	Pontiac	Bonneville	Brougham
1978-1980	Pontiac	Bonneville	Safari
1977-1979	Pontiac	Catalina	Base
1978-1980	Pontiac	Catalina	Safari
1977	Pontiac	Firebird	Base
1977	Pontiac	Firebird	Esprit
1977	Pontiac	Grand LeMans	Base
1977	Pontiac	LeMans	Base
1977	Pontiac	LeMans	Sport
1977	Pontiac	Phoenix	Base
1976-1977	Pontiac	Sunbird	Base
1976	Pontiac	Sunbird	SJ
1977	Pontiac	Ventura	Base
1977	Pontiac	Ventura	SJ