COMP Cams High Energy Steel OEM / Long Slot Rocker Arm - 7/16 in Stud Mount - 1.70 Ratio - Big Block Chevy (Set of 16) Battery Terminal Protectant Duration 190 / 191

Duration 190 / 191

1970-1972 Chevrolet K20 Suburban CID 402 GAS

Usually these are made of pipe and threaded in the holes

Proven B&M QUality

COMP Cams High Energy Steel OEM / Long Slot Rocker Arm - 7/16 in Stud Mount - 1.70 Ratio - Big Block Chevy (Set of 16) Battery Terminal Protectant Duration 190 / 191These COMP Cams High Energy Steel Stud Mount Rocker Arms designed for 1965 87 Chevy 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 using either stock or High Energy Camshafts. Product