COMP Cams 1.8 Ratio Rocker Arm for Pedestal Mount GM LS1/LS2/LS6 Ultra Pro Magnum

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.8 ratio, this rocker fits non-adjustable pedestal mount LS1/2/6.