COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - 3/8 in Pedestal Mount - 1.80 Ratio - GM LS-Series (Set of 16) RS00400308 Selecta Speed

Selecta Speed

07" (without an intercooler installed) Plenum Configuration w/105mm Long

GM W-Body 1997-2005

Wide 5 / 5x5 2 in Pin Hubs

COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - 3/8 in Pedestal Mount - 1.80 Ratio - GM LS-Series (Set of 16) RS00400308 Selecta SpeedThese 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 LS1 2 6. COMP Cams Ultra Pro Magnum Roller Rocker Arms, 1. 8 Ratio, 3 8" Pedestal Mount, LS1 LS6, Set of 16 Product Description: Rocker Arm Ultra Pro Magnum 3 8 in Pedestal Mount 1. 80 Ratio Full Roller Chromoly GM LS Series Set of 16 For 30