Competition Cams 1211-1 High Energy Steel Rocker Arm

Perfect for stock or High Energy camshaft equipped engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. This 1211 rocker features a 1.7 ratio for 7/16" stud '65-'87 Chevrolet 396-454 Big Block.

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This COMP Cams(R) High Energy(TM) Steel Stud Mount Rocker Arm designed for 1980-95 Chevy 6 cylinder 173-207 applications features a 3/8" stud diameter and 1.5 ratio. High Energy(TM) 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 using either stock or High Energy Camshafts(TM).

• Cost Effective Aluminum Construction
• Provides Superior Strength To Weight Ratio
• Durable Design Increases Valve Lift
• Withstands The Rigors Of Moderate Race Use
• Affordable Rocker Arms
• 1 Year Limited Warranty

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Application Summary:

Year	Make/Model
1967-1975	Chevrolet Bel Air
1967-1972	Chevrolet Biscayne
1973-1974	Chevrolet Blazer
1969-1972	Chevrolet Brookwood
1975-1980	Chevrolet C10
1968-1974	Chevrolet C10 Pickup
1968-1980	Chevrolet C10 Suburban
1975-1986	Chevrolet C20
1968-1974	Chevrolet C20 Pickup
1968-1986	Chevrolet C20 Suburban
1975-1986	Chevrolet C30
1968-1974	Chevrolet C30 Pickup
1967-1972	Chevrolet Camaro
1967-1976	Chevrolet Caprice
1967-1973	Chevrolet Chevelle
1968	Chevrolet Chevy II
1967-1974	Chevrolet Corvette
1967-1975	Chevrolet El Camino
1969-1970	Chevrolet Estate
1973-1974	Chevrolet G10 Van
1976	Chevrolet G20
1973-1974	Chevrolet G20 Van
1975-1976	Chevrolet G30
1973-1974	Chevrolet G30 Van
1967-1976	Chevrolet Impala
1976	Chevrolet K10
1980	Chevrolet K10
1968-1974	Chevrolet K10 Pickup
1968-1974	Chevrolet K10 Suburban
1976-1978	Chevrolet K20
1968-1974	Chevrolet K20 Pickup
1968-1974	Chevrolet K20 Suburban
1985	Chevrolet K20 Suburban
1977	Chevrolet K30
1980-1986	Chevrolet K30
1968-1974	Chevrolet K30 Pickup
1976-1978	Chevrolet K5 Blazer
1969-1972	Chevrolet Kingswood
1973-1975	Chevrolet Laguna
1967	Chevrolet Malibu
1973-1975	Chevrolet Malibu
1970-1975	Chevrolet Monte Carlo
1969-1972	Chevrolet Nova
1973	Chevrolet P10 Van
1976	Chevrolet P20
1979	Chevrolet P20
1970-1971	Chevrolet P20 Van
1973	Chevrolet P20 Van
1975-1989	Chevrolet P30
1970-1971	Chevrolet P30 Van
1973-1974	Chevrolet P30 Van
1987-1988	Chevrolet R30
1989	Chevrolet R3500
1969-1972	Chevrolet Townsman
1987-1988	Chevrolet V30
1989	Chevrolet V3500
1972-1979	Excalibur Phaeton
1975-1978	GMC C15
1975-1978	GMC C15 Suburban
1968-1974	GMC C15/C1500 Pickup
1968-1974	GMC C15/C1500 Suburban
1979-1980	GMC C1500
1979-1980	GMC C1500 Suburban
1975-1978	GMC C25
1975-1978	GMC C25 Suburban
1968-1974	GMC C25/C2500 Pickup
1968-1974	GMC C25/C2500 Suburban
1979-1986	GMC C2500
1979-1986	GMC C2500 Suburban
1975-1978	GMC C35
1968-1974	GMC C35/C3500 Pickup
1979-1986	GMC C3500
1975-1976	GMC G25

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