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About NEW GM Base Marine Engines

The GM base marine engines that Michigan Motorz offers are the EXACT engines that MerCruiser, Volvo Penta, Marine Power, Crusader, Indmar, PleasureCraft Engine Group (PCM), OMC, etc., purchase directly from GM Marine Powertrain.

Genuine base marine engines are marinized by GM Marine Powertrain and include marine oil pan, valve covers, circulation pump, harmonic balancer, cylinder heads and all internal parts, including marine specific parts. OEM's (MerCruiser, Volvo Penta, Marine Power, etc.) purchase these engines from GM and install their own unique accessories (such as exhaust manifolds, ignition systems, etc.), thereby creating their own private label marine engine.

BRAND NEW means exactly that... BRAND NEW. Michigan Motorz offers these brand new engines and they include a one-year limited warranty. Please call for details: (248) 524-9600.

NEW GM Base Marine Engines

View 3.0L Base Marine Engine (1967-2013 Replacement)

3.0L Base Marine Engine (1967-2013 Replacement)

Item Number: 3000-Base

$2,629.00$2,299.00

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View Inline 6 Base Marine Engine - (1963-1982 Replacement)

Inline 6 Base Marine Engine - (1963-1982 Replacement)

Item Number: L-6

$3,449.00$2,999.00

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View 3.0L Volvo Penta Base Marine Engine (1990-2013 Replacement)

3.0L Volvo Penta Base Marine Engine (1990-2013 Replacement)

Item Number: 3000-Base-VP

$2,679.00$2,349.00

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View 4.3L Vortec Base Marine Engine (1996-2013 Replacement)

4.3L Vortec Base Marine Engine (1996-2013 Replacement)

Item Number: 4300-BaseV

$2,859.00$2,499.00

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View 5.0L (305ci) Base Marine Engine (1987-1995 Replacement)

5.0L (305ci) Base Marine Engine (1987-1995 Replacement)

Item Number: 5000-BasePreV

$2,939.00$2,599.00

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View 5.0L (305ci) Vortec Base Marine Engine (1996-2013 Replacement)

5.0L (305ci) Vortec Base Marine Engine (1996-2013 Replacement)

Item Number: 5000-BaseV

$3,139.00$2,799.00

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View 5.7L (350ci) Base Marine Engine (1967-1986 Replacement)

5.7L (350ci) Base Marine Engine (1967-1986 Replacement)

Item Number: 5700-BaseP85

$2,825.00$2,499.00

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View 5.7L (350ci) Base Marine Engine (1987-1995 Replacement)

5.7L (350ci) Base Marine Engine (1987-1995 Replacement)

Item Number: 5700-BasePreV

$3,139.00$2,799.00

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View 5.7L (350ci)  Vortec Base Marine Engine (1996-2013 Replacement)

5.7L (350ci) Vortec Base Marine Engine (1996-2013 Replacement)

Item Number: 5700-BaseV

$3,099.00$2,749.00

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View 6.2L (377ci) "Stroker" Base Marine Engine (2000-2013 Replacement)

6.2L (377ci) "Stroker" Base Marine Engine (2000-2013 Replacement)

Item Number: 6200-BaseV

$6,379.00$5,699.00

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View 7.4L (454ci) Vortec Marine Engine - NEW (1991 & Later)

7.4L (454ci) Vortec Marine Engine - NEW (1991 & Later)

Item Number: 7400-BaseV

$6,259.00$5,499.00

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View 7.4L (454ci) Base Marine Engine, 385 HP (1991-2013 Replacement)

7.4L (454ci) Base Marine Engine, 385 HP (1991-2013 Replacement)

Item Number: 7400-BaseHP

$7,840.00$6,999.00

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View 8.1L Vortec Base Marine Engine (2000-2013 Replacement) 375 HP

8.1L Vortec Base Marine Engine (2000-2013 Replacement) 375 HP

Item Number: 8100-BaseStd

$10,020.00$8,999.00

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View 8.1L Vortec Base Marine Engine (2000-2013 Replacement) 420 HP

8.1L Vortec Base Marine Engine (2000-2013 Replacement) 420 HP

Item Number: 8100-BaseHO

$10,349.00$9,299.00

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View 8.2L Base Marine Engine 425 HP (502 c.i.)

8.2L Base Marine Engine 425 HP (502 c.i.)

Item Number: 8200-Base

$8,959.00$7,999.00

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View Dart BBC Engine Block - Iron Block w/Ductile Iron Main Caps, 9.800" Deck - 4.500" Bore Gen VI

Dart BBC Engine Block - Iron Block w/Ductile Iron Main Caps, 9.800" Deck - 4.500" Bore Gen VI

Item Number: 31273444VI

$2,323.00$2,073.00

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View GM Bare Block - 8.2L, 502 c.i. - Standard Bore

GM Bare Block - 8.2L, 502 c.i. - Standard Bore

Item Number: 8200-Block

$2,389.00$2,079.00

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Michigan Motorz Is Proud to Carry the Following Manufacturers:

View Barr Marine View DART View GM Marine View Edelbrock
View Marine Power View INDMAR View MerCruiser
View MSD Performance View Quick Fuel View Trident Marine