COMP Cams High Energy Steel OEM / Long Slot Rocker Arm - 7/16 in Stud Mount - 1.70 Ratio - Big Block Chevy (Set of 16) XB1XL 2L2015+ GMC Yukon 5

2L2015+ GMC Yukon 5

062" (1-1/16th)

Just replace the stock crank and camshaft sprockets with Accu-Drive gears and slip in the idler assembly

Heat Shroud solves the problem of heat and abrasions causing failure of lines

these durable mounts clamp securely to your existing roll bar tubing ensuring a shock and vibration resistant attachment point for your instrument

COMP Cams High Energy Steel OEM / Long Slot Rocker Arm - 7/16 in Stud Mount - 1.70 Ratio - Big Block Chevy (Set of 16) XB1XL 2L2015+ GMC Yukon 5These 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