COMP Cams Hydraulic Lifters Chevy SB/BB 812-8

COMP Cams Lifters 812-8 High Energy Hydraulic lifters have a patented constant orifice metering valve that precisely meters oil to the rocker arms. Continuous contact between the metering valve and pushrod seat is maintained, eliminating excessive oiling at high engine speeds. The pushrod seat is made of a special powdered metal iron alloy that is heat-treated for strength and wear resistance. In addition, High Energy Lifters have a lightweight check valve disc that allows for quicker response, which results in increased engine speed before valve float. This check valve disc also maintains added control at all engine speeds and loads. COMP Cams High Energy Hydraulic Lifters also contain a longer piston than conventional Hydraulic lifters, which provides more load bearing surface and increases lifter longevity. High Energy Hydraulic Flat Lifter Set for Chevrolet 153 C.I. 4 Cylinder COMP Cams High Energy Hydraulic Lifters for Small and Big Block Chevy, Set of 8 COMP Cams Hydraulic Lifters Chevy SB/BB

Vehicle Fitments:

Year	Make	Model	Submodel
1980	Buick	Century	Estate, Sport, Limited, Base
1980	Buick	Regal	Sport, Base, Limited
1994	Chevrolet	Blazer	Base, Silverado Sport
1992 - 1993	Chevrolet	Blazer	Cheyenne
1987	Chevrolet	Blazer	Custom Deluxe
1991 - 1994	Chevrolet	Blazer	Nevada
1988 - 1991	Chevrolet	Blazer	Scottsdale
1987 - 1994	Chevrolet	Blazer	Silverado
1980	Chevrolet	C10	Big Ten, Custom Deluxe
1980 - 1981	Chevrolet	C10	Cheyenne
1981	Chevrolet	C10	Deluxe
1980 - 1986	Chevrolet	C10	Silverado, Scottsdale, Custom
1981 - 1986	Chevrolet	C10 Suburban	Custom
1980	Chevrolet	C10 Suburban	Custom Deluxe
1981	Chevrolet	C10 Suburban	Deluxe
1980 - 1986	Chevrolet	C10 Suburban	Scottsdale, Silverado
1990 - 1993	Chevrolet	C1500	454 SS
1989 - 1995	Chevrolet	C1500	Base
1988 - 1992	Chevrolet	C1500	Scottsdale
1988 - 1995	Chevrolet	C1500	Silverado, Cheyenne
1990 - 1995	Chevrolet	C1500	WT
1992 - 1995	Chevrolet	C1500 Suburban	Base
1995	Chevrolet	C1500 Suburban	LS, LT
1992 - 1994	Chevrolet	C1500 Suburban	Silverado
1986	Chevrolet	C20	Base
1981 - 1986	Chevrolet	C20	Custom
1980	Chevrolet	C20	Custom Deluxe
1981	Chevrolet	C20	Deluxe
1980 - 1986	Chevrolet	C20	Silverado, Cheyenne, Scottsdale
1981 - 1986	Chevrolet	C20 Suburban	Custom
1980	Chevrolet	C20 Suburban	Custom Deluxe
1981	Chevrolet	C20 Suburban	Deluxe
1980 - 1986	Chevrolet	C20 Suburban	Silverado, Scottsdale
1993	Chevrolet	C2500	400 SS, Custom
1988 - 1995	Chevrolet	C2500	Base, Silverado, Cheyenne
1988 - 1992	Chevrolet	C2500	Scottsdale
1994 - 1995	Chevrolet	C2500	WT
1992 - 1995	Chevrolet	C2500 Suburban	Base
1995	Chevrolet	C2500 Suburban	LS, LT
1992 - 1994	Chevrolet	C2500 Suburban	Silverado
1980 - 1982	Chevrolet	C30	Base
1980 - 1981	Chevrolet	C30	Cheyenne
1981 - 1986	Chevrolet	C30	Custom
1980	Chevrolet	C30	Custom Deluxe
1981	Chevrolet	C30	Deluxe
1980 - 1986	Chevrolet	C30	Scottsdale, Silverado
1994 - 1995	Chevrolet	C3500	Base
1988 - 1992	Chevrolet	C3500	Scottsdale
1988 - 1995	Chevrolet	C3500	Silverado, Cheyenne
1980 - 1988	Chevrolet	Camaro	Base
1980 - 1986	Chevrolet	Camaro	Berlinetta
1985 - 1990	Chevrolet	Camaro	Iroc-Z
1987	Chevrolet	Camaro	LT
1980	Chevrolet	Camaro	Rally Sport
1989 - 1992	Chevrolet	Camaro	RS
1992	Chevrolet	Camaro	RS Heritage Edition, Z28 Heritage Edition
1981 - 1987	Chevrolet	Camaro	Sport
1980 - 1992	Chevrolet	Camaro	Z28
1982	Chevrolet	Camaro	Z28 Indianapolis 500 Pace Car
1980 - 1992	Chevrolet	Caprice	Base
1980 - 1993	Chevrolet	Caprice	Classic
1986 - 1990	Chevrolet	Caprice	Classic Brougham
1981 - 1982	Chevrolet	Caprice	Classic Estate
1980 - 1981	Chevrolet	Caprice	Classic Landau
1993	Chevrolet	Caprice	Classic LS
1987 - 1990	Chevrolet	Caprice	Classic LS Brougham
1991 - 1993	Chevrolet	Caprice	Classic LTZ
1980	Chevrolet	Caprice	Classic Sport
1988	Chevrolet	Corvette	35th Anniversary Edition
1980 - 1991	Chevrolet	Corvette	Base
1982	Chevrolet	Corvette	Collector's Edition
1986	Chevrolet	Corvette	Indianapolis 500 Pace Car
1990 - 1991	Chevrolet	Corvette	ZR-1
1981 - 1986	Chevrolet	El Camino	Conquista
1980 - 1981	Chevrolet	El Camino	Royal Knight
1980 - 1987	Chevrolet	El Camino	SS, Base
1983	Chevrolet	G10	Base
1981 - 1987	Chevrolet	G10	Bonaventure
1980 - 1995	Chevrolet	G10	Chevy Van, Sportvan, Beauville
1995	Chevrolet	G20	Base
1983 - 1984	Chevrolet	G20	Bonaventure
1980 - 1995	Chevrolet	G20	Chevy Van, Beauville, Sportvan
1980 - 1981	Chevrolet	G20	Nomad
1980 - 1996	Chevrolet	G30	Beauville, Hi-Cube, Chevy Van, Sportvan
1983 - 1984	Chevrolet	G30	Bonaventure
1980 - 1985	Chevrolet	Impala	Base
1981 - 1982	Chevrolet	Impala	Estate
1980	Chevrolet	Impala	Sport
1980 - 1981	Chevrolet	K10	Cheyenne
1981 - 1986	Chevrolet	K10	Custom
1980	Chevrolet	K10	Custom Deluxe
1981	Chevrolet	K10	Deluxe
1980 - 1986	Chevrolet	K10	Scottsdale, Silverado
1981 - 1986	Chevrolet	K10 Suburban	Custom
1980	Chevrolet	K10 Suburban	Custom Deluxe
1981	Chevrolet	K10 Suburban	Deluxe
1980 - 1986	Chevrolet	K10 Suburban	Scottsdale, Silverado
1994 - 1995	Chevrolet	K1500	Base
1988 - 1995	Chevrolet	K1500	Cheyenne, Silverado
1988 - 1992	Chevrolet	K1500	Scottsdale
1991	Chevrolet	K1500	Sport
1990 - 1995	Chevrolet	K1500	WT
1992 - 1995	Chevrolet	K1500 Suburban	Base
1995	Chevrolet	K1500 Suburban	LT, LS
1992 - 1994	Chevrolet	K1500 Suburban	Silverado
1980 - 1981	Chevrolet	K20	Cheyenne
1981 - 1986	Chevrolet	K20	Custom
1980	Chevrolet	K20	Custom Deluxe
1981	Chevrolet	K20	Deluxe
1980 - 1986	Chevrolet	K20	Scottsdale, Silverado
1981 - 1986	Chevrolet	K20 Suburban	Custom
1980	Chevrolet	K20 Suburban	Custom Deluxe
1981	Chevrolet	K20 Suburban	Deluxe
1980 - 1986	Chevrolet	K20 Suburban	Scottsdale, Silverado
1994 - 1995	Chevrolet	K2500	Base, WT
1988 - 1992	Chevrolet	K2500	Scottsdale
1988 - 1995	Chevrolet	K2500	Silverado, Cheyenne
1992 - 1995	Chevrolet	K2500 Suburban	Base
1995	Chevrolet	K2500 Suburban	LS, LT
1992 - 1994	Chevrolet	K2500 Suburban	Silverado
1980 - 1981	Chevrolet	K30	Cheyenne
1981 - 1986	Chevrolet	K30	Custom
1980	Chevrolet	K30	Custom Deluxe
1981	Chevrolet	K30	Deluxe
1980 - 1986	Chevrolet	K30	Scottsdale, Silverado
1994 - 1995	Chevrolet	K3500	Base
1988 - 1995	Chevrolet	K3500	Cheyenne, Silverado
1988 - 1992	Chevrolet	K3500	Scottsdale
1980	Chevrolet	K5 Blazer	Cheyenne, Custom Deluxe
1981 - 1986	Chevrolet	K5 Blazer	Custom
1981	Chevrolet	K5 Blazer	Deluxe
1984	Chevrolet	K5 Blazer	Scottsdale
1980 - 1986	Chevrolet	K5 Blazer	Silverado
1980 - 1983	Chevrolet	Malibu	Classic
1980 - 1981	Chevrolet	Malibu	Classic Landau, Base
1980	Chevrolet	Malibu	Estate, Sport, Classic Estate, Classic Sport
1981 - 1988	Chevrolet	Monte Carlo	Base
1983	Chevrolet	Monte Carlo	CL
1980 - 1981	Chevrolet	Monte Carlo	Landau
1986 - 1988	Chevrolet	Monte Carlo	LS
1980	Chevrolet	Monte Carlo	Sport
1983 - 1988	Chevrolet	Monte Carlo	SS
1987	Chevrolet	R10	Scottsdale, Silverado, Custom Deluxe
1987	Chevrolet	R10 Suburban	Custom Deluxe
1987 - 1988	Chevrolet	R10 Suburban	Silverado, Scottsdale
1989 - 1991	Chevrolet	R1500 Suburban	Silverado, Scottsdale
1988	Chevrolet	R20	Cheyenne
1987 - 1988	Chevrolet	R20	Custom Deluxe, Silverado, Scottsdale
1987	Chevrolet	R20 Suburban	Custom Deluxe
1987 - 1988	Chevrolet	R20 Suburban	Silverado, Scottsdale
1989 - 1991	Chevrolet	R2500 Suburban	Scottsdale, Silverado
1988	Chevrolet	R30	Cheyenne
1987 - 1988	Chevrolet	R30	Custom Deluxe, Silverado, Scottsdale
1989 - 1991	Chevrolet	R3500	Cheyenne, Silverado
1989 - 1990	Chevrolet	R3500	Scottsdale
1995	Chevrolet	Tahoe	LT, LS, Base
1987	Chevrolet	V10	Silverado, Custom Deluxe, Scottsdale
1987	Chevrolet	V10 Suburban	Custom Deluxe
1987 - 1988	Chevrolet	V10 Suburban	Scottsdale, Silverado
1989 - 1991	Chevrolet	V1500 Suburban	Silverado, Scottsdale
1987	Chevrolet	V20	Custom Deluxe, Scottsdale, Silverado
1987	Chevrolet	V20 Suburban	Custom Deluxe
1987 - 1988	Chevrolet	V20 Suburban	Scottsdale, Silverado
1989 - 1991	Chevrolet	V2500 Suburban	Scottsdale, Silverado
1988	Chevrolet	V30	Cheyenne
1987 - 1988	Chevrolet	V30	Scottsdale, Custom Deluxe, Silverado
1989 - 1990	Chevrolet	V3500	Scottsdale
1989 - 1991	Chevrolet	V3500	Silverado, Cheyenne
1980	GMC	C1500	Heavy Half
1980 - 1986	GMC	C1500	High Sierra, Sierra Classic, Base
1980 - 1982	GMC	C1500	Street Coupe, Sierra Grande
1980 - 1986	GMC	C1500 Suburban	Sierra Classic, High Sierra, Base
1980 - 1982	GMC	C1500 Suburban	Sierra Grande
1980 - 1986	GMC	C2500	High Sierra, Sierra Classic, Base
1980 - 1982	GMC	C2500	Sierra Grande
1980 - 1986	GMC	C2500 Suburban	Sierra Classic, Base, High Sierra
1980 - 1982	GMC	C2500 Suburban	Sierra Grande
1980 - 1986	GMC	C3500	High Sierra, Sierra Classic, Base
1980 - 1982	GMC	C3500	Sierra Grande
1981 - 1986	GMC	Caballero	Amarillo
1980 - 1987	GMC	Caballero	Base, Diablo
1981	GMC	Caballero	Conquista, Royal Knight
1980	GMC	Caballero	Laredo
1983 - 1984	GMC	G1500	Rally Custom
1980 - 1987	GMC	G1500	Rally STX, Vandura, Rally
1983 - 1984	GMC	G2500	Rally Custom
1980 - 1987	GMC	G2500	Vandura, Rally, Rally STX
1980 - 1986	GMC	G3500	Rally Camper Special, Rally STX, Rally, Magnavan, Vandura, Vandura Special
1981 - 1986	GMC	G3500	Rally Custom
1980 - 1987	GMC	Jimmy	Base, Sierra Classic
1980 - 1985	GMC	Jimmy	High Sierra
1986	GMC	Jimmy	Silverado
1980 - 1982	GMC	Jimmy	Street Coupe, Sierra Grande
1980 - 1986	GMC	K1500	High Sierra, Base, Sierra Classic
1980 - 1982	GMC	K1500	Sierra Grande
1980 - 1986	GMC	K1500 Suburban	Sierra Classic, High Sierra, Base
1980 - 1982	GMC	K1500 Suburban	Sierra Grande
1980 - 1986	GMC	K2500	Base, Sierra Classic, High Sierra
1980 - 1982	GMC	K2500	Sierra Grande
1980 - 1986	GMC	K2500 Suburban	Sierra Classic, High Sierra, Base
1980 - 1982	GMC	K2500 Suburban	Sierra Grande
1980 - 1986	GMC	K3500	High Sierra, Base, Sierra Classic
1980 - 1982	GMC	K3500	Sierra Grande
1987	GMC	R1500	Sierra Classic, Base, High Sierra
1987	GMC	R1500 Suburban	High Sierra, Base, Sierra Classic
1987	GMC	R2500	Sierra Classic, Base, High Sierra
1987 - 1989	GMC	R3500	High Sierra, Base, Sierra Classic
1987	GMC	V1500	High Sierra, Sierra Classic, Base
1987 - 1989	GMC	V3500	Sierra Classic, High Sierra, Base
1980	Oldsmobile	Cutlass	Base, LS, Brougham
1980	Oldsmobile	Cutlass Calais	Base
1980 - 1982	Oldsmobile	Cutlass Cruiser	Base
1980	Oldsmobile	Cutlass Cruiser	Brougham
1980	Oldsmobile	Cutlass Salon	Brougham, Base
1980	Oldsmobile	Cutlass Supreme	Brougham, Base
1983 - 1986	Pontiac	Bonneville	Base, Brougham
1984 - 1986	Pontiac	Bonneville	LE
1980 - 1987	Pontiac	Firebird	Base, Trans Am
1980 - 1981	Pontiac	Firebird	Formula, Esprit
1982 - 1986	Pontiac	Firebird	S/E
1980	Pontiac	Grand Am	Base
1980	Pontiac	Grand LeMans	Base, Safari, LE
1980 - 1987	Pontiac	Grand Prix	Base
1983 - 1987	Pontiac	Grand Prix	Brougham
1984 - 1987	Pontiac	Grand Prix	LE
1980 - 1983	Pontiac	Grand Prix	LJ
1980	Pontiac	Grand Prix	SJ
1980	Pontiac	LeMans	Safari, Base
1983 - 1986	Pontiac	Parisienne	Base, Brougham