Pro Magnum Hydraulic Flat Tappet Lifters. Specifically designed to perform at higher engine speeds. Proper position of internal piston at higher RPM prevents lifters from harmful "pumping up". Unique design yields significant power increase over standard hydraulic lifters. Adjustable valve train required. Pre-load .002"-.004" with engine warm. Applications: Buick V6 183-252 ('62+) Specifications .842" Diameter - 94g Weight - 2.01" Seat Height.

This Part Fits:

Year	Make	Model	Submodel
1975-1977	Buick	Century	Base
1975-1977,1982-1985	Buick	Century	Custom
1984	Buick	Century	Estate
1985	Buick	Century	Estate Wagon
1982-1985	Buick	Century	Limited
1984	Buick	Century	Olympia Limited
1975-1977	Buick	Century	Special
1983-1984	Buick	Century	T-Type
1985	Buick	Electra	Limited
1976-1977	Buick	LeSabre	Base
1977,1986	Buick	LeSabre	Custom
1986	Buick	LeSabre	Limited
1975-1977	Buick	Regal	Base
1984-1985	Buick	Regal	Grand National
1976-1977	Buick	Regal	SR
1984-1985	Buick	Regal	T-Type
1975-1977	Buick	Skyhawk	Base
1975-1977	Buick	Skyhawk	S
1962-1967,1975-1977	Buick	Skylark	Base
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
1962-1967	Buick	Special	Base
1963-1967	Buick	Special	Deluxe
1964-1965	Buick	Sportwagon	Base
1991	Jeep	Cherokee	Base
1991	Jeep	Cherokee	Briarwood
1991	Jeep	Cherokee	Laredo
1991	Jeep	Cherokee	Limited
1991	Jeep	Cherokee	Sport
1991	Jeep	Comanche	Base
1991	Jeep	Comanche	Eliminator
1991	Jeep	Comanche	Pioneer
1991	Jeep	Wrangler	Base
1991	Jeep	Wrangler	Islander
1991	Jeep	Wrangler	Renegade
1991	Jeep	Wrangler	Sahara
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
1977	Pontiac	Catalina	Base
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