COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - 3/8 in Pedestal Mount - 1.80 Ratio - GM LS-Series (Set of 16) PTT-MC-RACE-RCA Lowers intake temperaturesHeatshield Products is

Lowers intake temperaturesHeatshield Products is a family-owned manufacturer of heat management solutions for a wide range of automotive applications

dash rattles and quarter panel flexing

1979-1994 GMC K1500

These flywheels are ideal for higher horsepower engines and combinations that achieve rapid RPM levels

Slotted tops allow quick and easy spring changes

COMP Cams Ultra Pro Magnum Chromoly Roller Rocker Arm - 3/8 in Pedestal Mount - 1.80 Ratio - GM LS-Series (Set of 16) PTT-MC-RACE-RCA Lowers intake temperaturesHeatshield Products isThese 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