Marine Carburetor Rochester Quadrajet 4ME with electric choke for Mercruiser 4 cylinder 3.7 engines Marine Quadrajet Carburetors Calibration is optimized for engines

Calibration is optimized for engines equipped with upgraded intake manifolds

1984 FORD Trucks with the 300 CID/4

(Secondary barrels are larger than Primary)

yellow zinc plating on linkages and hardware

Also available for 350

Marine Carburetor Rochester Quadrajet 4ME with electric choke for Mercruiser 4 cylinder 3.7 engines Marine Quadrajet Carburetors Calibration is optimized for enginesMarine Carburetor Rochester Quadrajet 4ME with electric choke for Mercruiser 4 cylinder 3. 7 engines This carburetor will replace your original equipment marine 4ME Rochester 4 Barrel Quadrajet with electric choke for marine 4 cylinder 3. 7 Liter engine applications. Will fit your MCM 488 Mercruiser originally equipped with a Rochester Quadrajet or to upgrade from a 2 to a 4 barrel carburetor using a GM style spread bore intake manifold.