4-Barrel Carburetor For 1981-1990 Oldsmobile Buick Cadillac 307 CU 5.0L Engine

For Buick Electra 1981 11-1255 5.0. For Buick Estate Wagon 1981 11-1255 5.0. For Buick LeSabre 1981 11-1255 5.0. For Buick Riviera 1981 11-1255 5.0. For 1981-1990 Buick 305 (5.0L) engines. For 1986-1990 Cadillac 305 (5.0L) engines.