COMP Cams Pontiac Cam 280H Hydraulic ARQTM Universal Fitment 2 Pinion Shim

Universal Fitment 2 Pinion Shim for 2

C3500 1986-1979

1973-1985 Chevrolet K20 Suburban

Add CK or MK to the beginning of this part number for a CK or MK Kit with appropriately matched valvetrain parts

for extreme lightness along with HANS proven technology to create the lightest

COMP Cams Pontiac Cam 280H Hydraulic ARQTM Universal Fitment 2 Pinion ShimChoppy idle, increased compression advised. Needs 2500+ stall and lower gear, use headers. Pontiac 265 455 V8 Mag 230 230 HFT PontThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what happens out on the race track. Because no matter what happens on a dyno or in a computer model, if that