Mercury-Mercruiser 866138R03 LONGBLOCK ASSEMBLY Has been replaced
Is no longer available
Remanufactured PRO-Series Longblock GM 8 Cyl., 5.7 Liter Gen+ 350 V8 (Left-Hand Standard Rotation) with remanufactured Vortec cylinder heads. Replaces 2002-2004 MerCruiser 350 MPI Multi-Port Fuel Injected sterndrive & inboard marine engines. This block has provisions for a CPS (Crank Position Sensor). There are no provisions for a mechanical fuel pump. This engine is interchangeable the 8M0057442.
1 year factory limited warranty
Remanufactured PRO-Series Longblock GM 8 Cyl., 5.7 Liter Gen+ 350 V8 (Left-Hand Standard Rotation) with remanufactured Vortec cylinder heads. Replaces 2002-2004 MerCruiser 350 MPI Multi-Port Fuel Injected sterndrive & inboard marine engines. This block has provisions for a CPS (Crank Position Sensor). There are no provisions for a mechanical fuel pump. This engine is interchangeable the 8M0057442.
1 year factory limited warranty