Comp Cams A-CRS-CRB Pro-Magnum Lifter Off Road Tents Lariat 1999 GMC C1500 Sierra

Lariat 1999 GMC C1500 Sierra SL

RPM Range: 1000-5500

Rally STX 1983 - 1984 GMC G2500 Rally Custom 1980 - 1995 GMC G2500 Vandura

Sway Bar Heavy Duty 2Way Blade Adjustable Incl Link Support Bracket KBR16

B 1998 - 2002 Pontiac Firebird Trans Am

Comp Cams A-CRS-CRB Pro-Magnum Lifter Off Road Tents Lariat 1999 GMC C1500 SierraCOMP 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