4 Barrel Carburetor f or 1904R 1906R Rochester Quadrajet 4MV Vacuum Secondary. 1981-86 Chevy/GMC trucks with electric choke, use #1904R or #1906R. 1980 Chevy cars, use #1904R. REPLACE PART NUMBER:Cross Reference Guide For 1904R.
Rochester Quadrajet Carburetor for Chevy GMC 327 350 396 427 750CFM Manual Choke
4 Barrel Rochester Quadrajet Carburetor For 1970-1972 V8 Chevy big block Mark IV
Rochester Quadrajet Carburetor for GM Chevy Truck Cars 1904R Electric Choke 4BBL
4 Barrel Rochester Quadrajet Carburetor for Chevy GMC 327 350 396 427 454 750CFM
4 Barrel 4MV Rochester Quadrajet Carburetor For Chevy 327 350 427 454 750 CFM
