Comp Cams HIGH ENERGY ALUM ROCKER, SBC 1.5 7/16 HLN Diesel Heaters One-button frequency copying function

One-button frequency copying function

- Made to fit existing factory openings

Rally 1981 - 1986 GMC G3500 Rally Custom 1980 - 1986 GMC G3500 Rally STX

Product listing includes:

Base 1987 GMC R1500 Suburban Sierra Classic

Comp Cams HIGH ENERGY ALUM ROCKER, SBC 1.5 7/16 HLN Diesel Heaters One-button frequency copying functionHIGH ENERGY ALUM ROCKER These High EnergyT Die Cast Aluminum Roller Rocker Arms for Chevy V8 265 400 applications are perfect for street and moderate race use. With a 7 16" stud diameter and 1. 5 ratio, the die cast, larger than stock body of the rocker arms is made of aluminum for superior strength with light overall weight. High EnergyT Die Cast Aluminum Roller Rocker Arms from COMP Cams are an affordable option that feature a die cast, aluminum