Comp Cams A-CRS-CRB Pro-Magnum Lifter Off Road Tents For each engine platform COMP

For each engine platform COMP Cams® offers five different pushrod lengths to meet any need

Lariat 1999 GMC C1500 Sierra SL

Silverado 1988 GMC C3500 Sierra SLX

479 (Intake)/ 0

840i xDrive

Comp Cams A-CRS-CRB Pro-Magnum Lifter Off Road Tents For each engine platform COMPCOMP Cams Hydraulic Lifters PRO MAGNUM Specifically designed for optimum performance at higher engine speeds Proper position of internal piston at high RPMs prevents lifters from "pumping up" Unique design yields significant power increase over standard hydraulic lifters Adjustable valve train required Pre load lifters . 002" . 004" with engine warm COMP Cams Pro Magnum Hydraulic Lifters are specifically designed to perform at higher engine speeds and