COMP Cams Oldsmobile/Pontiac V8 Pro-Magnum Hydraulic Lifters 22532608 640" wide and has a

640" wide and has a 1/2" drive for ratchet or impact use

Shatterproof

Cylinder Head Stud Kit

1990-1995 GMC C6000 Topkick

COMP Cams Oldsmobile/Pontiac V8 Pro-Magnum Hydraulic Lifters 22532608 640" wide and has aCOMP Cams Pro Magnum Hydraulic Lifters are specifically designed to perform at higher engine speeds. When engines are equipped with conventional Hydraulic lifters, high RPM is limited by improper positioning of the internal piston. Pro Magnum Lifters eliminate improper positioning and harmful ? pumping up.? COMP Cams Pro Magnum Hydraulic Lifters offer a significant power increase over standard high performance Hydraulic lifters, especially in race