4-Barrel Quadrajet Carburetor for 1987-1990 Chevrolet Camaro 5.0L 5.7L Engines

4 Barrel Carburetor for 1904R 1906R Rochester Quadrajet 4MV Vacuum Secondary. Type: Carburetor. Carburetor Barrels: 4-Barrel. Carburetor Fits For 1980 Chevy cars, use #1904R. Carburetor Fits For 1981-86 Chevy/GMC trucks with electric choke, use #1904R or #1906R.