NEw MaRINE ENGINE - 5.7L/350CI New Marine Engines

5.7L GM Inboard Marine Engine Base

New Marine Engine

Model : 881571

Description : This is a brand NEW General Motors marine base engine. This 5.7L marine engine is built strictly for marine use on GM production lines.


Displacement 350 C.I.D. (5736 CC) / 5.7 L
Cylinders 90 Degree
V-8 cylinder
Compression Ratio 9.4:1
Valve Config Overhead valves (2 per cylinder)
Valve Lifters Hydraulic lifters
Bore x Stroke 4.00" x 3.48" (101.6 x 88.39 mm)
Main Bearings Cast iron GM232-M
Ignition Not Included
Flywheel Diameter 14" (Ring gear toward engine)
Firing Order 1-8-4-3-6-5-7-2
Oil pan capacity 5.5 Quarts (with filter)
Horsepower 292 H.P. @ 4800 RPM (carburetor)
Torque 370 lb-ft @ 3200 RPM
Warranty 1 year limited (commercial 90 day)


  • Vortec engine with high flow cylinder heads
  • Circulating water pump
  • 14" flywheel
  • Harmonic balancer
  • Plastisol coated oil pan for protection against saltwater corrosion
  • Valve covers
  • Spark plugs

Replacement For:
1996-2009 5.0L and 5.7L Mercruiser, OMC, Volvo Penta, Marine Power, etc.