Product description Carburetor 1901R Rochester Quadrajet 4MV 4MV For Chevy 1966-1973 Summit Jegs Divorced Choke 1901-GG 4-BBL, Replace for Corvettes 1975-1979 750 CFM Vacuum Secondary Durable superior reliability Note: Our product does not have an electric choke, this product is manual. Details: Carburetor For Quadrajet 4MV 4 Barrel Chevrolet Engines 327 350 427 454 Fitment: For Chevy Chevrolet GMC Cadillac 1966-1973 Fit 327 350 427 454 with Divorced Remote Mechanical Choke Package Included: as the picture shows .
