COMP Cams Rocker Arm Hi-Energy CB 1.7 N

These Nitrided COMP Cams High Energy Steel Stud Mount Rocker Arms designed for Chevy V8 396-454 applications feature a 7/16" stud diameter and 1.7 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. Perfect for stock or High Energy camshaft engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. These 1218 nitrided rockers feature a 1.7 ratio for 7/16" stud '65-'87 Chevrolet 396-454 Big Block. For Big Block Chevy applications with 7/16" studs, 1.7 Ratio; Nitrided rocker arms designed for higher spring pressures and hardened pushrods; Nitriding increases hardness, improving durability and longevity; Help to eliminate noise and slop associated with worn or high mileage stock rocker arms; Include adjusting nuts and pivot balls Fits, Fitments 1968 Chevrolet C10 Suburban Base 1968 GMC C25/C2500 Suburban Base 1968 GMC K25/K2500 Suburban Base 1969 Chevrolet Brookwood Base 1969 Chevrolet C10 Suburban Base 1969 Chevrolet Estate Base 1969 GMC C25/C2500 Suburban Base 1969 GMC K25/K2500 Suburban Base 1970 Chevrolet C20 Pickup Base 1970 Chevrolet K10 Pickup Base 1970 GMC C35/C3500 Pickup Base 1970 GMC K35/K3500 Pickup Base 1971 Chevrolet C20 Pickup Base 1971 Chevrolet K10 Pickup Base 1971 GMC C35/C3500 Pickup Base 1971 GMC K35/K3500 Pickup Base 1972 Chevrolet C20 Pickup Base 1972 Chevrolet K10 Pickup Base 1972 GMC C35/C3500 Pickup Base 1972 GMC K35/K3500 Pickup Base 1972 GMC Sprint Base 1972 GMC Sprint Custom 1973 Chevrolet G30 Van Base 1973 Chevrolet K10 Pickup Base 1973 Chevrolet K20 Pickup Base 1973 Chevrolet K20 Suburban Base 1973 GMC C15/C1500 Suburban Base 1973 Pontiac LeMans Base 1973 Pontiac LeMans Safari 1973 Pontiac LeMans Sport 1974 Chevrolet G30 Van Base 1974 Chevrolet K10 Pickup Base 1974 Chevrolet K20 Pickup Base 1974 Chevrolet K20 Suburban Base 1974 GMC C15/C1500 Suburban Base 1974 GMC C25/C2500 Suburban Base 1974 Pontiac LeMans Base 1974 Pontiac LeMans Safari 1974 Pontiac LeMans Sport 1975 GMC G35 Rally 1975 GMC G35 Rally Camper Special 1975 GMC G35 Rally STX 1975 GMC G35 Vandura 1975 GMC G35 Vandura Special 1975 GMC K25 Base 1975 GMC K25 High Sierra 1975 GMC K25 Sierra Classic 1975 GMC K25 Sierra Grande 1975 Pontiac LeMans Base 1975 Pontiac LeMans Safari 1975 Pontiac LeMans Sport 1976 GMC C35 Base 1976 GMC C35 High Sierra 1976 GMC C35 Sierra Classic 1976 GMC C35 Sierra Grande 1976 GMC G35 Magnavan 1976 GMC G35 Rally 1976 GMC G35 Rally Camper Special 1976 GMC G35 Rally STX 1976 GMC G35 Vandura 1976 GMC G35 Vandura Special 1976 GMC K25 Base 1976 GMC K25 High Sierra 1976 GMC K25 Sierra Classic 1976 GMC K25 Sierra Grande 1977 GMC C35 Base 1977 GMC C35 High Sierra 1977 GMC C35 Sierra Classic 1977 GMC C35 Sierra Grande 1977 GMC G35 Magnavan 1977 GMC G35 Rally 1977 GMC G35 Rally Camper Special 1977 GMC G35 Rally STX 1977 GMC G35 Vandura 1977 GMC G35 Vandura Special 1977 GMC K25 Base 1977 GMC K25 High Sierra 1977 GMC K25 Sierra Classic 1977 GMC K25 Sierra Grande 1978 GMC C35 Base 1978 GMC C35 High Sierra 1978 GMC C35 Sierra Classic 1978 GMC C35 Sierra Grande 1978 GMC G35 Magnavan 1978 GMC G35 Rally 1978 GMC G35 Rally Camper Special 1978 GMC G35 Rally STX 1978 GMC G35 Vandura 1978 GMC G35 Vandura Special 1978 GMC K25 Base 1978 GMC K25 High Sierra 1978 GMC K25 Sierra Classic 1978 GMC K25 Sierra Grande 1979 GMC G2500 Rally 1979 GMC G2500 Rally STX 1979 GMC G2500 Vandura 1979 GMC G3500 Magnavan 1979 GMC G3500 Rally 1979 GMC G3500 Rally Camper Special 1979 GMC G3500 Rally STX 1979 GMC G3500 Vandura 1979 GMC G3500 Vandura Special 1979 GMC K2500 Suburban Base 1979 GMC K2500 Suburban High Sierra 1979 GMC K2500 Suburban Sierra Classic 1979 GMC K2500 Suburban Sierra Grande 1980 Chevrolet K30 Cheyenne 1980 Chevrolet K30 Custom Deluxe 1980 Chevrolet K30 Scottsdale 1980 Chevrolet K30 Silverado 1980 GMC G2500 Rally 1980 GMC G2500 Rally STX 1980 GMC G2500 Vandura 1980 GMC G3500 Magnavan 1980 GMC G3500 Rally 1980 GMC G3500 Rally Camper Special 1980 GMC G3500 Rally STX 1980 GMC G3500 Vandura 1980 GMC G3500 Vandura Special 1980 GMC K2500 Suburban Base 1980 GMC K2500 Suburban High Sierra 1980 GMC K2500 Suburban Sierra Classic 1980 GMC K2500 Suburban Sierra Grande 1985 Chevrolet K20 Suburban Custom 1985 Chevrolet K20 Suburban Scottsdale 1985 Chevrolet K20 Suburban Silverado 1987 Chevrolet R20 Custom Deluxe 1987 Chevrolet R20 Scottsdale 1987 Chevrolet R20 Silverado 1987 Chevrolet R20 Suburban Custom Deluxe 1987 Chevrolet R20 Suburban Scottsdale 1987 Chevrolet R20 Suburban Silverado 1987 Chevrolet R30 Custom Deluxe 1987 Chevrolet R30 Scottsdale 1987 Chevrolet R30 Silverado 1987 Chevrolet V20 Suburban Custom Deluxe 1987 Chevrolet V20 Suburban Scottsdale 1987 Chevrolet V20 Suburban Silverado 1987 Chevrolet V30 Custom Deluxe 1987 Chevrolet V30 Scottsdale 1987 Chevrolet V30 Silverado 1987 GMC R3500 Base 1987 GMC R3500 High Sierra 1987 GMC R3500 Sierra Classic 1988 Chevrolet C3500 Cheyenne 1988 Chevrolet C3500 Scottsdale 1988 Chevrolet C3500 Silverado 1988 Chevrolet G30 Beauville 1988 Chevrolet G30 Chevy Van 1988 Chevrolet G30 Hi-Cube 1988 Chevrolet G30 Sportvan 1988 Chevrolet K3500 Cheyenne 1988 Chevrolet K3500 Scottsdale 1988 Chevrolet K3500 Silverado 1988 Chevrolet R20 Cheyenne 1988 Chevrolet R20 Custom Deluxe 1988 Chevrolet R20 Scottsdale 1988 Chevrolet R20 Silverado 1988 Chevrolet R20 Suburban Scottsdale 1988 Chevrolet R20 Suburban Silverado 1988 Chevrolet R30 Cheyenne 1988 Chevrolet R30 Custom Deluxe 1988 Chevrolet R30 Scottsdale 1988 Chevrolet R30 Silverado 1988 Chevrolet V20 Suburban Scottsdale 1988 Chevrolet V20 Suburban Silverado 1988 Chevrolet V30 Cheyenne 1988 Chevrolet V30 Custom Deluxe 1988 Chevrolet V30 Scottsdale 1988 Chevrolet V30 Silverado 1989 Chevrolet C3500 Cheyenne 1989 Chevrolet C3500 Scottsdale 1989 Chevrolet C3500 Silverado 1989 Chevrolet G30 Beauville 1989 Chevrolet G30 Chevy Van 1989 Chevrolet G30 Hi-Cube 1989 Chevrolet G30 Sportvan 1989 Chevrolet K3500 Cheyenne 1989 Chevrolet K3500 Scottsdale 1989 Chevrolet K3500 Silverado 1989 Chevrolet R2500 Cheyenne 1989 Chevrolet R2500 Scottsdale 1989 Chevrolet R2500 Silverado 1989 Chevrolet R2500 Suburban Scottsdale 1989 Chevrolet R2500 Suburban Silverado 1989 Chevrolet R3500 Cheyenne 1989 Chevrolet R3500 Scottsdale 1989 Chevrolet R3500 Silverado 1989 Chevrolet V3500 Cheyenne 1989 Chevrolet V3500 Scottsdale 1989 Chevrolet V3500 Silverado 1990 Chevrolet C1500 454 SS 1990 Chevrolet C1500 Cheyenne 1990 Chevrolet C1500 Scottsdale 1990 Chevrolet C1500 Silverado 1990 Chevrolet C1500 WT 1990 Chevrolet C3500 Cheyenne 1990 Chevrolet C3500 Scottsdale 1990 Chevrolet C3500 Silverado 1990 Chevrolet G30 Beauville 1990 Chevrolet G30 Chevy Van 1990 Chevrolet G30 Hi-Cube 1990 Chevrolet G30 Sportvan 1990 Chevrolet K3500 Cheyenne 1990 Chevrolet K3500 Scottsdale 1990 Chevrolet K3500 Silverado 1990 Chevrolet R2500 Suburban Scottsdale 1990 Chevrolet R2500 Suburban Silverado 1990 Chevrolet R3500 Cheyenne 1990 Chevrolet R3500 Scottsdale 1990 Chevrolet R3500 Silverado 1990 Chevrolet V2500 Suburban Scottsdale 1990 Chevrolet V2500 Suburban Silverado 1990 Chevrolet V3500 Cheyenne 1990 Chevrolet V3500 Scottsdale 1990 Chevrolet V3500 Silverado 1991 Chevrolet C1500 454 SS 1991 Chevrolet C1500 Cheyenne 1991 Chevrolet C1500 Silverado 1991 Chevrolet C1500 WT 1991 Chevrolet C2500 Cheyenne 1991 Chevrolet C2500 Scottsdale 1991 Chevrolet C2500 Silverado 1991 Chevrolet C3500 Cheyenne 1991 Chevrolet C3500 Scottsdale 1991 Chevrolet C3500 Silverado 1991 Chevrolet G30 Beauville 1991 Chevrolet G30 Chevy Van 1991 Chevrolet G30 Hi-Cube 1991 Chevrolet G30 Sportvan 1991 Chevrolet K2500 Cheyenne 1991 Chevrolet K2500 Scottsdale 1991 Chevrolet K2500 Silverado 1991 Chevrolet K3500 Cheyenne 1991 Chevrolet K3500 Scottsdale 1991 Chevrolet K3500 Silverado 1991 Chevrolet R2500 Suburban Scottsdale 1991 Chevrolet R2500 Suburban Silverado 1991 Chevrolet R3500 Cheyenne 1991 Chevrolet R3500 Silverado 1991 Chevrolet V3500 Cheyenne 1991 Chevrolet V3500 Silverado 1992 Chevrolet C1500 454 SS 1992 Chevrolet C1500 Cheyenne 1992 Chevrolet C1500 Silverado 1992 Chevrolet C1500 WT 1992 Chevrolet C2500 Cheyenne 1992 Chevrolet C2500 Scottsdale 1992 Chevrolet C2500 Silverado 1992 Chevrolet C2500 Suburban Base 1992 Chevrolet C2500 Suburban Silverado 1992 Chevrolet C3500 Cheyenne 1992 Chevrolet C3500 Scottsdale 1992 Chevrolet C3500 Silverado 1992 Chevrolet G30 Beauville 1992 Chevrolet G30 Chevy Van 1992 Chevrolet G30 Hi-Cube 1992 Chevrolet G30 Sportvan 1992 Chevrolet K2500 Cheyenne 1992 Chevrolet K2500 Scottsdale 1992 Chevrolet K2500 Silverado 1992 Chevrolet K2500 Suburban Base 1992 Chevrolet K2500 Suburban Silverado 1992 Chevrolet K3500 Cheyenne 1992 Chevrolet K3500 Scottsdale 1992 Chevrolet K3500 Silverado 1993 Chevrolet C1500 454 SS 1993 Chevrolet C1500 Cheyenne 1993 Chevrolet C1500 Silverado 1993 Chevrolet C1500 WT 1993 Chevrolet C2500 Cheyenne 1993 Chevrolet C2500 Silverado 1993 Chevrolet C2500 Suburban Base 1993 Chevrolet C2500 Suburban Silverado 1993 Chevrolet C3500 Cheyenne 1993 Chevrolet C3500 Silverado 1993 Chevrolet G30 Beauville 1993 Chevrolet G30 Chevy Van 1993 Chevrolet G30 Hi-Cube 1993 Chevrolet G30 Sportvan 1993 Chevrolet K2500 Cheyenne 1993 Chevrolet K2500 Silverado 1993 Chevrolet K2500 Suburban Base 1993 Chevrolet K2500 Suburban Silverado 1993 Chevrolet K3500 Cheyenne 1993 Chevrolet K3500 Silverado 1994 Chevrolet C2500 Base 1994 Chevrolet C2500 Cheyenne 1994 Chevrolet C2500 Silverado 1994 Chevrolet C2500 WT 1994 Chevrolet C2500 Suburban Base 1994 Chevrolet C2500 Suburban Silverado 1994 Chevrolet C3500 Base 1994 Chevrolet C3500 Cheyenne 1994 Chevrolet C3500 Silverado 1994 Chevrolet G30 Beauville 1994 Chevrolet G30 Chevy Van 1994 Chevrolet G30 Hi-Cube 1994 Chevrolet G30 Sportvan 1994 Chevrolet K2500 Base 1994 Chevrolet K2500 Cheyenne 1994 Chevrolet K2500 Silverado 1994 Chevrolet K2500 WT 1994 Chevrolet K2500 Suburban Base 1994 Chevrolet K2500 Suburban Silverado 1994 Chevrolet K3500 Base 1994 Chevrolet K3500 Cheyenne 1994 Chevrolet K3500 Silverado 1995 Chevrolet C2500 Base 1995 Chevrolet C2500 Cheyenne 1995 Chevrolet C2500 Silverado 1995 Chevrolet C2500 WT 1995 Chevrolet C2500 Suburban Base 1995 Chevrolet C2500 Suburban LS 1995 Chevrolet C2500 Suburban LT 1995 Chevrolet C3500 Base 1995 Chevrolet C3500 Cheyenne 1995 Chevrolet C3500 Silverado 1995 Chevrolet G30 Beauville 1995 Chevrolet G30 Chevy Van 1995 Chevrolet G30 Hi-Cube 1995 Chevrolet G30 Sportvan 1995 Chevrolet K2500 Base 1995 Chevrolet K2500 Cheyenne 1995 Chevrolet K2500 Silverado 1995 Chevrolet K2500 WT 1995 Chevrolet K2500 Suburban Base 1995 Chevrolet K2500 Suburban LS 1995 Chevrolet K2500 Suburban LT 1995 Chevrolet K3500 Base 1995 Chevrolet K3500 Cheyenne 1995 Chevrolet K3500 Silverado 1996 Chevrolet G30 Beauville 1996 Chevrolet G30 Chevy Van 1996 Chevrolet G30 Hi-Cube 1996 Chevrolet G30 Sportvan