COMP Cams Ultra Pro Magnum Pedestal Mount Steel Roller Rocker Arm - 1.80 in Ratio - GM LS-Series (Set of 16) AFR4810 812 in Thick

812 in Thick

This exhaust system comes complete with a 13" length baffled muffler

Using Synchromax improves shifting

Excellent oxidation stability

COMP Cams Ultra Pro Magnum Pedestal Mount Steel Roller Rocker Arm - 1.80 in Ratio - GM LS-Series (Set of 16) AFR4810 812 in ThickThese Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1. 8 ratio, these rockers fit non adjustable pedestal mount LS3. COMP Cams Ultra Pro Magnum Roller Rocker Arms, 1. 8 Ratio, Pedestal Mount, LS3, Set of 16 Product Description: Rocker Arm Ultra Pro Magnum Pedestal Mount 1. 80 in Ratio Full Roller Steel Natural GM LS Series Set of 16 For 30 years, the COMP