COMP Cams - 1211-1
High Energy Rocker w/ 1.7 Ratio for Chevrolet Big Block w/ 7/16" Stud
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.
These COMP Cams High Energy Steel Rocker Arms designed for Big Block Chevy applications 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.
Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Rocker Arm Material: Steel
Rocker Arm Ratio: 1.7
Rocker Arm Series: High Energy
Rocker Stud Diameter: 7/16
Amazon ASIN: B00062Z8HW
C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, but must be a race/competition only vehicle.
C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, but must meet tailpipe emission standards for year of vehicle.
C.A.R.B. Exempt for On-Road Vehicles?: No
C.A.R.B. Exemption Reason: N/A
C.A.R.B. E.O. Number: N/A
