Comp Cams CS HIGH ENERGY ROCKER ARM Intercoolers but confirm gasket sizes with

but confirm gasket sizes with your vehicle's service manual before ordering separately

ergonomically shaped protectors incorporate fiberglass core and robust PE hardshell outer for excellent impact and shock dispersion

Black finish - Matches factory trim on modern Silverado and Sierra models

Cast from quality stainless to resist thermal cycling and corrosion

Seamless ECU Connectivity for AIM SmartyCam Series

Comp Cams CS HIGH ENERGY ROCKER ARM Intercoolers but confirm gasket sizes withThis COMP Cams High EnergyT Steel Stud Mount Rocker Arm designed for Chevy V8 265 400 applications features a 3 8" stud diameter and 1. 5 ratio. High EnergyT 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 CamshaftsT. Excellent