COMP Cams COMP Shaft Mount Aluminum Roller Rocker Arm Kit - 1.70 Ratio - GM LS-Series (GM LS-Series) R03P015 Save Every OunceAt under 7

Save Every OunceAt under 7 pounds

for current sensing data

2016-2018 GMC Sierra 3500 HD

Simplify valve lash adjustment

AFCO improved geometry drag link relocates the inner tie rod end to shorten both tie rod assemblies

COMP Cams COMP Shaft Mount Aluminum Roller Rocker Arm Kit - 1.70 Ratio - GM LS-Series (GM LS-Series) R03P015 Save Every OunceAt under 7With a 2024 aluminum rocker and 8620 hardened steel shaft, this shaft mount rocker system adds stability to the engine which frees up horsepower. This system features 1. 7 ratio rockers for GM LS1, LS2 and LS6. 1500 Shaft Rockerset, Std GM LS1 1 . 7 1. 7 Product Description: Rocker Arm COMP Shaft Mount 1. 70 Ratio Full Roller Aluminum Natural GM LS Series For 30 years, the COMP Cams philosophy has never changed: make the highest performing products