383 MAG Bravo 4V Sterndrive Engine Only.

350HP @ 5200 RPM. 383 Cubic Inch Motor Fully Dressed Marine Engine.

Engine Features:

Remanufactures 4.030" Bore GM 4-bolt Main v8 Marine Iron Block, Special Flame Graphics, New 750 cfm 4bbl Carburetor, Dry Joint Exhaust, 100 PSI Oil Pump, 4340 Steel Strocker Crankshaft, High-Lift Roller Camshaft,1.6:1 Roller Rocker Arms, Vortec 062 Casting Cylinder Heads Machines with Rocker Studs, Stainless Steel Valves, 9.0:1 Hypereutectic Pistons, Oil Cooler, Thundervolt V Ignition with knock control, 10-Pin Harness. Runs on 87 Octane Fuel.


350 HP Remanufactures Sterndrive Engine

Replaces 350MAG, 7.4L, 454, & 502 carbureted Stendrive Engines.

383 MAG Bravo 4V- Engine Only

SKU: 865108R90