Rochester Quadrajet Carburetor M4MC for 1977, 78 AND 79 Buick, Pontiac and Oldsmobile 350 'R' and 403 engines

Rochester Quadrajet Carburetor M4MC for 1977, 78 AND 79 Buick, Pontiac and Oldsmobile 350 'R' and 403 engines -- Rochester Quadrajet Carburetor M4MC for 1977, 78 AND 79 Buick, Pontiac and Oldsmobile 350 'R' and 403 engines Available for 350 'R' Type and 403 engine applications. Will replace your original equipment 4 barrel Quadrajet with "STRAIGHT FUEL INLET". Choose from Original Equipment Hot Air Choke or Electric Choke Upgrade at no extra cost. Applications include: 1977 to 1979 Buick 350'R' and 403 Engines 1977 to 1979 Pontiac 350'R' and 403 Engines 1977 to 1979 Oldsmobile 350'R' and 403 Engines Use as a replacement Carburetor where a "Straight" fuel inlet is needed