These Magnum Roller Rocker Arms for Small Block Chevy 265-400 applications are the ultimate street rocker. With a 3/8" stud diameter and 1.6 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly steel, which is a superior material that will not flex and assures maximum lift. Their roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other rocker arms, Magnum Roller Rockers are perfect for performance applications with less than 350 lbs. open spring pressure. Don't accept inferior products or cheap knock-offs, look for the COMP Cams logo stamped into the underside of every Magnum Rocker.
Catalog


This Part Fits:

Year	Make	Model	Submodel
1978	Buick	LeSabre	Base
1980	Cadillac	Eldorado	Base
1980	Cadillac	Eldorado	Biarritz
1980	Cadillac	Eldorado	Cabriolet
1980	Cadillac	Seville	Base
1980	Cadillac	Seville	Elegante
1968	Chevrolet	Bel Air	Base
1958-1959	Chevrolet	Biscayne	Base
1978-1980	Chevrolet	C10	Big Ten
1975-1981	Chevrolet	C10	Cheyenne
1981-1986	Chevrolet	C10	Custom
1975-1980	Chevrolet	C10	Custom Deluxe
1981	Chevrolet	C10	Deluxe
1975-1986	Chevrolet	C10	Scottsdale
1975-1986	Chevrolet	C10	Silverado
1973-1974	Chevrolet	C10 Pickup	Base
1968	Chevrolet	C10 Suburban	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	Scottsdale
1975-1986	Chevrolet	C30	Silverado
1985-1986	Chevrolet	Camaro	Iroc-Z
1969-1973	Chevrolet	Camaro	RS
1972	Chevrolet	Camaro	SS
1982-1983,1985-1986	Chevrolet	Camaro	Z28
1982	Chevrolet	Camaro	Z28 Indianapolis 500 Pace Car
1973,1985	Chevrolet	Caprice	Classic
1986	Chevrolet	Caprice	Classic Brougham
1977-1978	Chevrolet	Caprice	Classic Estate
1973	Chevrolet	Caprice	Estate
1968	Chevrolet	Chevelle	300
1964-1967,1970-1972	Chevrolet	Chevelle	Base
1968-1972	Chevrolet	Chevelle	Concours
1969-1972	Chevrolet	Chevelle	Concours Estate
1973	Chevrolet	Chevelle	Deluxe
1969-1972	Chevrolet	Chevelle	Greenbrier
1968-1972	Chevrolet	Chevelle	Malibu
1957-1958,1960-1968,1982,1984-1986	Chevrolet	Corvette	Base
1982	Chevrolet	Corvette	Collector's Edition
1986	Chevrolet	Corvette	Indianapolis 500 Pace Car
1958	Chevrolet	Del Ray	Base
1975-1977	Chevrolet	El Camino	Classic
1973-1974	Chevrolet	G10 Van	Sportvan
1977-1980	Chevrolet	G20	Beauville
1978-1980	Chevrolet	G20	Chevy Van
1978-1980	Chevrolet	G20	Nomad
1975-1980	Chevrolet	G20	Sportvan
1970-1972	Chevrolet	G20 Van	Base
1970-1972	Chevrolet	G20 Van	Sportvan
1977-1980	Chevrolet	G30	Beauville
1977-1980	Chevrolet	G30	Chevy Van
1977-1980,1982	Chevrolet	G30	Hi-Cube
1977-1980	Chevrolet	G30	Sportvan
1959-1967	Chevrolet	Impala	Base
1964,1966-1967	Chevrolet	Impala	SS
1975-1980	Chevrolet	K10	Cheyenne
1975-1980	Chevrolet	K10	Custom Deluxe
1975-1980	Chevrolet	K10	Scottsdale
1975-1980	Chevrolet	K10	Silverado
1966-1968	Chevrolet	K20 Pickup	Base
1968-1973	Chevrolet	K20 Suburban	Base
1984-1986	Chevrolet	K20 Suburban	Custom
1977-1978	Chevrolet	K20 Suburban	Custom Deluxe
1977-1978,1984-1986	Chevrolet	K20 Suburban	Scottsdale
1977,1985-1986	Chevrolet	K20 Suburban	Silverado
1969-1974	Chevrolet	K30 Pickup	Base
1970-1972	Chevrolet	Kingswood	Base
1971-1972	Chevrolet	Kingswood	Estate
1973,1976	Chevrolet	Malibu	Base
1976	Chevrolet	Malibu	Classic Landau
1976	Chevrolet	Monza	2+2 Spyder
1976-1977	Chevrolet	Nova	Base
1969-1972	Chevrolet	Townsman	Base
1980	Oldsmobile	Cutlass Cruiser	Base
1977-1980,1982-1986	Pontiac	Firebird	Base
1982-1983,1985-1986	Pontiac	Firebird	Trans Am
1986	Pontiac	Grand Prix	Base
1986	Pontiac	Grand Prix	Brougham
1986	Pontiac	Grand Prix	LE
1977	Pontiac	LeMans	Sport
1985-1986	Pontiac	Parisienne	Base
1985-1986	Pontiac	Parisienne	Brougham