Marine Engines

MerCruiser

496 HO MerCruiser Complete Engine Package 425 hp - Sterndrive

GENUINE NEW MerCruiser 496ci (High Output) 425 HP Complete drop-in (BOBTAIL) engine. This 496ci MPI NEW engine is made for sterndrive MerCruiser applications (Bravo outdrives). Powerful, smart, and virtually maintenance-free, this state-of-the-art big...

GM Marine

8.2L (502ci) Base Marine Engine (425 HP)

BRAND NEW 502ci base marine engine (standard rotation) made for 1991-2002 marine engine applications. Engine includes block, 8.2L (502ci) rectangular port cylinder heads, valve covers, forged steel crankshaft, high performance cam shaft, 8 quart...

Volvo Penta

8.1L Volvo Penta Marine Engine-400HP

The Volvo Penta 8.1L NEW COMPLETE engine is a gasoline engine with electronic fuel injection and advanced monitoring systems. Includes everything shown in the photos including catylized exhaust manifolds & risers, intake manifold, fuel pump, power...

GM Marine

6.2L Vortec Marine Engine (1996-2010)

This 6.2L marine engine has been professionally remanufactured to meet or exceed GM OEM marine engine stock specifications. It is a standard rotation GM 6.2L Vortec marine engine and a direct replacement for 1996-2010 6.2L marine engine with block...

Michigan Motorz Reman

6.2L (L86) Marine Engine

This 6.2L (L86) Direct Injection marine engine is commonly installed in Volvo Penta & Ilmor Marine engine applications from 2013-2019. Please call (248)524-9600 extension #2 for details on this engine. We will need you to provide us with your engine...

INDMAR

6.2L (LS3) Marine Engine

This 6.2L (LS3) marine engine is commonly installed in Indmar Marine engine applications from 2009-2016. Please call (248)524-9600 extension #2 for details on this engine. We will need you to provide us with your engine serial # or photos of your...

Michigan Motorz Reman

6.2L (LT4) Remanufactured Marine Engine

Michigan Motorz Reman

7.4L (454 ci) Marine Engine MK4 (1978-1990)

This 7.4L (454ci) Mark Four (MK4) marine engine (1978-1990) has been professionally remanufactured to meet or exceed GM OEM marine engine stock specifications. It is a standard rotation GM marine engine and a direct replacement for 1978-1990 7.4L engine...

Michigan Motorz Reman

7.4L (454 ci) Marine Engine (1991-95)

This 7.4L (454ci) Gen 5 marine engine (1991-1995) has been professionally remanufactured to meet or exceed GM OEM marine engine stock specifications. It is a standard rotation GM marine engine and a direct replacement for 1991-1995 7.4L engine. One-piece...

Michigan Motorz Reman

7.4L (454 ci) Vortec Marine Engine (1996-2002)

This 7.4L (454ci) Generation Six (L29) marine engine (1997-2002) has been professionally remanufactured to meet or exceed GM OEM marine engine stock specifications. It is a standard rotation GM marine engine and a direct replacement for 1997-2002 7.4L...

Michigan Motorz Reman

7.4L (454 ci) HO Marine Engine (1996-2002)

This 7.4L (454ci) Generation Six HIGH OUTPUT (HO) marine engine (1997-2002) has been professionally remanufactured to meet or exceed GM OEM marine engine stock specifications. It is a standard rotation GM marine engine and a direct replacement for a...

Michigan Motorz Reman

8.1L Marine Engine (2001-2020)

8.1L (496ci) (Standard Output or High Output) marine engine (one-piece rear main seal, roller cam & roller lifters). This motor has been professionally remanufactured to meet or exceed GM OEM marine engine stock specifications. Rated at 370-375 hp for...

GM Marine

8.2L (502 ci) Base Marine Engine, 425 HP (1991-2001)

8.2L (502 ci) Base Marine Engine, 425 HP (1991-2001)GM has been leading the marine engine industry for over 40 years. They have created new technologies to improve marine engine performance. The advanced technology you would find in GM automobiles can be...