COMP Cams SBC Cam K-Kit 279TH RG20001 80840 Pro Ratchet Shifters and

80840 Pro Ratchet Shifters and 80842 Pro Ratch

Rocker Panel

100 aluminum

1987-1989 GMC P2500

Width May be Trimmed for Custom Fit

COMP Cams SBC Cam K-Kit 279TH RG20001 80840 Pro Ratchet Shifters andK KIT Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions. High performance street, stock converter ok, best with 2000+ converter and gears. Choppy thumping idle. Vehicle Applications: 1958 1970 Pontiac Strato Chief 1987 1987 GMC R1500 1960 1962 Chevrolet C40 1967 1986 Chevrolet C10 Suburban 1960 1966 GMC 3000 1968 1974