COMP Cams Pro-Mag Hydr Lifters Chvy 90De 858-12 StickerFab (Watch the how-to-install OEM switch

(Watch the how-to-install OEM switch video for more details

Custom 1978 Ford F-350 Ranger Lariat 1977 Ford F-350 XLT 1969 - 1970 Ford Fairlane 500 1969 Ford Fairlane Base 1970 Ford Falcon Base

Mounting rails (center to center 2nd holes)

7/16" HIGH ENERGY STUD

D TAIL LIGHTS G2 SMOKE

COMP Cams Pro-Mag Hydr Lifters Chvy 90De 858-12 StickerFab (Watch the how-to-install OEM switchCOMP Cams Lifters 858 12 COMP 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