Comp Cams Fiber Type Cam Button Ruyage Radio requiring rubber (not included) for

requiring rubber (not included) for precise adjustment to your desired thickness

4" (2500mm) L x 98

High Sierra 1979 - 1982 GMC C1500 Suburban Sierra Grande 1975 - 1978 GMC C25 Sierra Grande

Module Size by Width

and a standard body joint on the other

Comp Cams Fiber Type Cam Button Ruyage Radio requiring rubber (not included) forNylon Thrust Button: Chevy Small Block 265 400 & 90 V6 Specifications Length . 810" Keeps cam from moving backwards & forwards Often required when converting to roller lifters cam Inserts into front of cam; Rides between the front of the timing gear & the inside of the timing cover Can be trimmed or shimmed for proper camshaft endplay Vehicle Fitments: Year Make Model Submodel 1977 1980 Buick Century Base 1980 Buick Century Estate 1977 1979 Buick