COMP Cams Camshaft CB 311R-10 11-825-9 DRT Fabrication Base 1987 - 1991 GMC

Base 1987 - 1991 GMC V3500 Base 1987 - 1989 GMC V3500 Sierra Classic

Agency Power has developed this well balanced 19mm

300" Tall Endure-X Solid Roller Lifters from COMP Cams are engineered to withstand the demands of aggressive cam lobe designs and increased RPM ranges

Billet shafts are designed to handle increased payload and power by absorbing increased horsepower and torque

COMP Cams® Hi-Tech" Oil Restricting Pushrods feature 0

COMP Cams Camshaft CB 311R-10 11-825-9 DRT Fabrication Base 1987 - 1991 GMCCOMP Cams Camshafts 11 825 9 CamShaft, CB 311R 10 COMP Cams Drag Race 311R 10 Roller Camshaft for Big Block Chevy COMP Cams Camshaft CB 311R 10 Vehicle Fitments: Year Make Model Submodel 1967 1975 Chevrolet Bel Air Base 1967 1972 Chevrolet Biscayne Base 1973 1974 Chevrolet Blazer Base 1969 1972 Chevrolet Brookwood Base 1978 1980 Chevrolet C10 Big Ten 1975 1980 Chevrolet C10 Cheyenne, Scottsdale, Custom, Silverado, Custom Deluxe 1968 1974 Chevrolet C10