COMP Cams Rocker Arm H/E CS 1.5 Nit.For 1220-1

COMP Cams Rocker Arms 1220-1 These Nitrided COMP Cams High Energy Steel Stud Mount Rocker Arms designed for Chevy V8 265-400 applications feature a 7/16" stud diameter and 1.5 ratio. High Energy Rockers help eliminate the noise and slop associated with older worn and high mileage stock rocker arms. With a long slot for higher than stock lift camshafts, these rocker arms are an excellent replacement choice for engine rebuilds. High Energy Nitrided Rocker w/ 1.5 Ratio for Chevrolet Small Block w/ 7/16" Stud COMP Cams High Energy Nitrided Steel Rocker Arm, 1.5 Ratio, 7/16" Stud Diameter for Small Block Chevrolet, Single Piece COMP Cams Rocker Arm H/E CS 1.5 Nit.For

Vehicle Fitments:

Year	Make	Model	Submodel
1977 - 1980	Buick	Century	Base
1980	Buick	Century	Estate
1978 - 1980	Buick	Century	Limited, Sport
1977 - 1979	Buick	Century	Special, Custom
1978	Buick	LeSabre	Base, Sport, Custom
1977 - 1980	Buick	Regal	Base
1978 - 1980	Buick	Regal	Sport, Limited
1977	Buick	Regal	SR
1977 - 1979	Buick	Skylark	Base, S
1978 - 1979	Buick	Skylark	Custom
1978	Buick	Skylark	Sport
1977	Buick	Skylark	SR
1955 - 1975	Chevrolet	Bel Air	Base
1955 - 1956	Chevrolet	Bel Air	Beauville
1955 - 1957	Chevrolet	Bel Air	Nomad
1958 - 1972	Chevrolet	Biscayne	Base
1960	Chevrolet	Biscayne	Fleetmaster
1969 - 1994	Chevrolet	Blazer	Base
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
1994	Chevrolet	Blazer	Silverado Sport
1969 - 1972	Chevrolet	Brookwood	Base
1978 - 1980	Chevrolet	C10	Big Ten
1975 - 1981	Chevrolet	C10	Cheyenne
1975 - 1980	Chevrolet	C10	Custom Deluxe
1981	Chevrolet	C10	Deluxe
1975 - 1986	Chevrolet	C10	Scottsdale, Silverado, Custom
1961 - 1974	Chevrolet	C10 Pickup	Base
1968 - 1974	Chevrolet	C10 Suburban	Base
1981 - 1986	Chevrolet	C10 Suburban	Custom
1975 - 1980	Chevrolet	C10 Suburban	Custom Deluxe
1981	Chevrolet	C10 Suburban	Deluxe
1975 - 1986	Chevrolet	C10 Suburban	Silverado, Scottsdale
1990 - 1993	Chevrolet	C1500	454 SS
1989 - 1995	Chevrolet	C1500	Base
1988 - 1995	Chevrolet	C1500	Cheyenne, Silverado
1988 - 1992	Chevrolet	C1500	Scottsdale
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
1975 - 1986	Chevrolet	C20	Cheyenne, Scottsdale, Silverado
1981 - 1986	Chevrolet	C20	Custom
1975 - 1980	Chevrolet	C20	Custom Deluxe
1981	Chevrolet	C20	Deluxe
1961 - 1974	Chevrolet	C20 Pickup	Base
1968 - 1974	Chevrolet	C20 Suburban	Base
1981 - 1986	Chevrolet	C20 Suburban	Custom
1975 - 1980	Chevrolet	C20 Suburban	Custom Deluxe
1981	Chevrolet	C20 Suburban	Deluxe
1975 - 1986	Chevrolet	C20 Suburban	Scottsdale, Silverado
1988 - 1995	Chevrolet	C2500	Base, Silverado, Cheyenne
1993	Chevrolet	C2500	Custom, 400 SS
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
1975 - 1982	Chevrolet	C30	Base
1975 - 1981	Chevrolet	C30	Cheyenne
1981 - 1986	Chevrolet	C30	Custom
1975 - 1980	Chevrolet	C30	Custom Deluxe
1981	Chevrolet	C30	Deluxe
1975 - 1986	Chevrolet	C30	Silverado, Scottsdale
1961 - 1974	Chevrolet	C30 Pickup	Base
1994 - 1995	Chevrolet	C3500	Base
1988 - 1992	Chevrolet	C3500	Scottsdale
1988 - 1995	Chevrolet	C3500	Silverado, Cheyenne
1967 - 1988	Chevrolet	Camaro	Base
1979 - 1986	Chevrolet	Camaro	Berlinetta
1985 - 1990	Chevrolet	Camaro	Iroc-Z
1973 - 1987	Chevrolet	Camaro	LT
1976 - 1978	Chevrolet	Camaro	LT Rally Sport
1976 - 1980	Chevrolet	Camaro	Rally Sport
1992	Chevrolet	Camaro	RS Heritage Edition, Z28 Heritage Edition
1967 - 1992	Chevrolet	Camaro	RS, Z28
1981 - 1987	Chevrolet	Camaro	Sport
1967 - 1972	Chevrolet	Camaro	SS
1982	Chevrolet	Camaro	Z28 Indianapolis 500 Pace Car
1966 - 1992	Chevrolet	Caprice	Base
1973 - 1993	Chevrolet	Caprice	Classic
1986 - 1990	Chevrolet	Caprice	Classic Brougham
1976 - 1982	Chevrolet	Caprice	Classic Estate
1976 - 1981	Chevrolet	Caprice	Classic Landau
1993	Chevrolet	Caprice	Classic LS
1987 - 1990	Chevrolet	Caprice	Classic LS Brougham
1991 - 1993	Chevrolet	Caprice	Classic LTZ
1975 - 1980	Chevrolet	Caprice	Classic Sport
1973 - 1974	Chevrolet	Caprice	Estate
1975	Chevrolet	Caprice	Estate Wagon
1979	Chevrolet	Caprice	Landau
1967 - 1968	Chevrolet	Chevelle	300
1967 - 1969	Chevrolet	Chevelle	300 Deluxe
1967 - 1972	Chevrolet	Chevelle	Concours
1969 - 1972	Chevrolet	Chevelle	Concours Estate, Greenbrier
1965 - 1973	Chevrolet	Chevelle	Deluxe
1968 - 1972	Chevrolet	Chevelle	Nomad, Malibu
1964 - 1972	Chevrolet	Chevelle	SS, Base
1963 - 1967	Chevrolet	Chevy II	Base
1963 - 1968	Chevrolet	Chevy II	Nova
1964 - 1967	Chevrolet	Chevy II	Nova SS
1988	Chevrolet	Corvette	35th Anniversary Edition
1955 - 1991	Chevrolet	Corvette	Base
1982	Chevrolet	Corvette	Collector's Edition
1978 - 1986	Chevrolet	Corvette	Indianapolis 500 Pace Car
1978	Chevrolet	Corvette	Silver Anniversary Edition
1975 - 1976	Chevrolet	Corvette	Stingray
1990 - 1991	Chevrolet	Corvette	ZR-1
1958	Chevrolet	Del Ray	Base
1959 - 1987	Chevrolet	El Camino	Base
1975 - 1977	Chevrolet	El Camino	Classic
1977 - 1986	Chevrolet	El Camino	Conquista
1968 - 1974	Chevrolet	El Camino	Custom
1979 - 1981	Chevrolet	El Camino	Royal Knight
1968 - 1987	Chevrolet	El Camino	SS
1983	Chevrolet	G10	Base
1981 - 1987	Chevrolet	G10	Bonaventure
1975 - 1995	Chevrolet	G10	Sportvan, Chevy Van, Beauville
1969 - 1974	Chevrolet	G10 Van	Base
1968 - 1974	Chevrolet	G10 Van	Sportvan
1995	Chevrolet	G20	Base
1983 - 1984	Chevrolet	G20	Bonaventure
1978 - 1981	Chevrolet	G20	Nomad
1975 - 1995	Chevrolet	G20	Sportvan, Chevy Van, Beauville
1968 - 1974	Chevrolet	G20 Van	Sportvan, Base
1983 - 1984	Chevrolet	G30	Bonaventure
1975 - 1996	Chevrolet	G30	Chevy Van, Sportvan, Beauville, Hi-Cube
1970 - 1974	Chevrolet	G30 Van	Base, Sportvan
1959 - 1985	Chevrolet	Impala	Base
1975 - 1977	Chevrolet	Impala	Custom
1976	Chevrolet	Impala	Custom Landau, S
1981 - 1982	Chevrolet	Impala	Estate
1977 - 1979	Chevrolet	Impala	Landau
1975 - 1980	Chevrolet	Impala	Sport
1964 - 1967	Chevrolet	Impala	SS
1975 - 1981	Chevrolet	K10	Cheyenne
1981 - 1986	Chevrolet	K10	Custom
1975 - 1980	Chevrolet	K10	Custom Deluxe
1981	Chevrolet	K10	Deluxe
1975 - 1986	Chevrolet	K10	Silverado, Scottsdale
1961 - 1974	Chevrolet	K10 Pickup	Base
1968 - 1974	Chevrolet	K10 Suburban	Base
1981 - 1986	Chevrolet	K10 Suburban	Custom
1975 - 1980	Chevrolet	K10 Suburban	Custom Deluxe
1981	Chevrolet	K10 Suburban	Deluxe
1975 - 1986	Chevrolet	K10 Suburban	Scottsdale, Silverado
1994 - 1995	Chevrolet	K1500	Base
1988 - 1992	Chevrolet	K1500	Scottsdale
1988 - 1995	Chevrolet	K1500	Silverado, Cheyenne
1991	Chevrolet	K1500	Sport
1990 - 1995	Chevrolet	K1500	WT
1992 - 1995	Chevrolet	K1500 Suburban	Base
1995	Chevrolet	K1500 Suburban	LS, LT
1992 - 1994	Chevrolet	K1500 Suburban	Silverado
1975 - 1981	Chevrolet	K20	Cheyenne
1981 - 1986	Chevrolet	K20	Custom
1975 - 1980	Chevrolet	K20	Custom Deluxe
1981	Chevrolet	K20	Deluxe
1975 - 1986	Chevrolet	K20	Scottsdale, Silverado
1961 - 1974	Chevrolet	K20 Pickup	Base
1968 - 1974	Chevrolet	K20 Suburban	Base
1981 - 1986	Chevrolet	K20 Suburban	Custom
1975 - 1980	Chevrolet	K20 Suburban	Custom Deluxe
1981	Chevrolet	K20 Suburban	Deluxe
1975 - 1986	Chevrolet	K20 Suburban	Silverado, Scottsdale
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	LT, LS
1992 - 1994	Chevrolet	K2500 Suburban	Silverado
1977 - 1981	Chevrolet	K30	Cheyenne
1981 - 1986	Chevrolet	K30	Custom
1977 - 1980	Chevrolet	K30	Custom Deluxe
1981	Chevrolet	K30	Deluxe
1977 - 1986	Chevrolet	K30	Scottsdale, Silverado
1968 - 1974	Chevrolet	K30 Pickup	Base
1994 - 1995	Chevrolet	K3500	Base
1988 - 1992	Chevrolet	K3500	Scottsdale
1988 - 1995	Chevrolet	K3500	Silverado, Cheyenne
1976	Chevrolet	K5 Blazer	Base
1975 - 1980	Chevrolet	K5 Blazer	Cheyenne, Custom Deluxe
1981 - 1986	Chevrolet	K5 Blazer	Custom
1981	Chevrolet	K5 Blazer	Deluxe
1984	Chevrolet	K5 Blazer	Scottsdale
1978 - 1986	Chevrolet	K5 Blazer	Silverado
1969 - 1972	Chevrolet	Kingswood	Estate, Base
1973 - 1975	Chevrolet	Laguna	Base
1973	Chevrolet	Laguna	Estate
1975 - 1976	Chevrolet	Laguna	S3
1974	Chevrolet	Laguna	Type S-3
1964 - 1981	Chevrolet	Malibu	Base
1974 - 1983	Chevrolet	Malibu	Classic
1975 - 1980	Chevrolet	Malibu	Classic Estate
1976 - 1981	Chevrolet	Malibu	Classic Landau
1973 - 1980	Chevrolet	Malibu	Estate
1976 - 1979	Chevrolet	Malibu	Landau
1979	Chevrolet	Malibu	Police
1977 - 1980	Chevrolet	Malibu	Sport, Classic Sport
1970 - 1988	Chevrolet	Monte Carlo	Base
1983	Chevrolet	Monte Carlo	CL
1973 - 1981	Chevrolet	Monte Carlo	Landau
1986 - 1988	Chevrolet	Monte Carlo	LS
1973 - 1977	Chevrolet	Monte Carlo	S
1978 - 1980	Chevrolet	Monte Carlo	Sport
1983 - 1988	Chevrolet	Monte Carlo	SS
1978 - 1979	Chevrolet	Monza	2+2 Sport
1976 - 1979	Chevrolet	Monza	2+2 Spyder, Base
1975 - 1979	Chevrolet	Monza	2+2, S
1977	Chevrolet	Monza	Mirage
1978	Chevrolet	Monza	Sport
1976 - 1977	Chevrolet	Monza	Towne Coupe Cabriolet, Towne Coupe Sport, Towne Coupe
1976	Chevrolet	Monza	Towne Coupe Spyder
1969 - 1979	Chevrolet	Nova	Base
1976 - 1977	Chevrolet	Nova	Concours
1973 - 1979	Chevrolet	Nova	Custom
1975	Chevrolet	Nova	LN
1975 - 1978	Chevrolet	Nova	Police
1977 - 1979	Chevrolet	Nova	Rally
1976	Chevrolet	Nova	SS
1955 - 1957	Chevrolet	One-Fifty Series	Base
1987	Chevrolet	R10	Silverado, Custom Deluxe, Scottsdale
1987	Chevrolet	R10 Suburban	Custom Deluxe
1987 - 1988	Chevrolet	R10 Suburban	Scottsdale, Silverado
1989 - 1991	Chevrolet	R1500 Suburban	Silverado, Scottsdale
1988	Chevrolet	R20	Cheyenne
1987 - 1988	Chevrolet	R20	Custom Deluxe, Scottsdale, Silverado
1987	Chevrolet	R20 Suburban	Custom Deluxe
1987 - 1988	Chevrolet	R20 Suburban	Scottsdale, Silverado
1989 - 1991	Chevrolet	R2500 Suburban	Scottsdale, Silverado
1988	Chevrolet	R30	Cheyenne
1987 - 1988	Chevrolet	R30	Custom Deluxe, Scottsdale, Silverado
1989 - 1990	Chevrolet	R3500	Scottsdale
1989 - 1991	Chevrolet	R3500	Silverado, Cheyenne
1961 - 1966	Chevrolet	Suburban	Base
1995	Chevrolet	Tahoe	LT, Base, LS
1969 - 1972	Chevrolet	Townsman	Base
1955 - 1958	Chevrolet	Truck	3500, 3400, 3800, 3100, 3700, 3600, 3200
1955 - 1960	Chevrolet	Truck	Base
1955 - 1957	Chevrolet	Two-Ten Series	Base, Del Ray
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	Scottsdale, Custom Deluxe, Silverado
1987	Chevrolet	V20 Suburban	Custom Deluxe
1987 - 1988	Chevrolet	V20 Suburban	Silverado, Scottsdale
1989 - 1991	Chevrolet	V2500 Suburban	Silverado, Scottsdale
1988	Chevrolet	V30	Cheyenne
1987 - 1988	Chevrolet	V30	Custom Deluxe, Silverado, Scottsdale
1989 - 1990	Chevrolet	V3500	Scottsdale
1989 - 1991	Chevrolet	V3500	Silverado, Cheyenne
1959	Fiat	1100	Base
1977	Oldsmobile	Custom Cruiser	Base
1980	Oldsmobile	Cutlass	LS, Base, Brougham
1978 - 1979	Oldsmobile	Cutlass	Vista Cruiser
1979	Oldsmobile	Cutlass	Vista Cruiser Brougham
1978 - 1980	Oldsmobile	Cutlass Calais	Base
1980 - 1982	Oldsmobile	Cutlass Cruiser	Base
1980	Oldsmobile	Cutlass Cruiser	Brougham
1978 - 1979	Oldsmobile	Cutlass Salon	442
1978 - 1980	Oldsmobile	Cutlass Salon	Brougham, Base
1979	Oldsmobile	Cutlass Salon	Hurst
1978 - 1980	Oldsmobile	Cutlass Supreme	Brougham, Base
1977	Oldsmobile	Delta 88	Royale, Base
1978 - 1979	Oldsmobile	Omega	Brougham LS
1977 - 1979	Oldsmobile	Omega	Brougham, Base
1977	Oldsmobile	Omega	Deluxe, F85
1977 - 1978	Oldsmobile	Omega	SX
1977 - 1979	Oldsmobile	Starfire	Firenza, Base, GT, SX
1983 - 1986	Pontiac	Bonneville	Brougham, Base
1984 - 1986	Pontiac	Bonneville	LE
1977 - 1981	Pontiac	Firebird	Formula, Esprit
1982 - 1986	Pontiac	Firebird	S/E
1977 - 1987	Pontiac	Firebird	Trans Am, Base
1978 - 1980	Pontiac	Grand Am	Base
1978	Pontiac	Grand LeMans	SA
1977 - 1980	Pontiac	Grand LeMans	Safari, LE, Base
1978 - 1987	Pontiac	Grand Prix	Base
1983 - 1987	Pontiac	Grand Prix	Brougham
1984 - 1987	Pontiac	Grand Prix	LE
1978 - 1983	Pontiac	Grand Prix	LJ
1978 - 1980	Pontiac	Grand Prix	SJ
1977 - 1980	Pontiac	LeMans	Base, Safari
1977	Pontiac	LeMans	Sport, Sport Coupe
1983 - 1986	Pontiac	Parisienne	Brougham, Base
1977 - 1979	Pontiac	Phoenix	Base
1978 - 1979	Pontiac	Phoenix	LJ, SJ
1978 - 1979	Pontiac	Sunbird	Safari, Base
1971 - 1977	Pontiac	Ventura	Base
1977	Pontiac	Ventura	SJ