4 Barrel Rochester Quadrajet E4MED Carburetor -For 1985-86 305 and 350 Chevrolet and GMC Engines

4 Barrel Rochester Quadrajet E4MED Carburetor -For 1985-86 305 and 350 Chevrolet and GMC Engines Available for 1985-86 5.0 / 305 and 5.7 / 350 GM engine applications. -- 4 Barrel Rochester Quadrajet E4MED Carburetor -For 1985-86 305 and 350 Chevrolet and GMC Engines Available for 1985-86 5.0 / 305 and 5.7 / 350 GM engine applications. This Carburetor will replace your original equipment 4 barrel Quadrajet E4MED type, the "GRAY" plug on top has two wires coming out its side and a black connector at the end, it has a three prong Throttle Position Sensor (TPS) on the front passenger side, the fuel inlet faces to the side and has electric choke.