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

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

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

Product Details

Item Number: 4300-BaseV

$3,975.00

$3,059.00 plus shipping

! No Core Charge / Exchange !

Product Options

14" Flywheel: 

Engine gasket kit: 


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

Looking for a replacement for your General Motors 4.3L Base Marine Engine? As time goes on, your engine may suffer from irrepairable damage. Fortunately, Michigan Motorz is here to help. The 4.3L base engine includes: engine block, 4.3L Vortec cylinder heads, valve covers, marine oil pan, circulation pump, harmonic balancer, roller cam & roller lifters, roller rockers, spark plugs, corrosion-resistant black urethane paint, and all internal parts. The GM 4.3L Vortec Base Marine Engines is suitable for replacing 1996-Current, 4.3L OMC, Volvo Penta, MerCruiser, etc. and will work with pre-1996 applications with updated intake manifold and electric fuel pump. View the online PDF for more details and specifications. Email sales@michiganmotorz.com or call (248) 524-9600 to place your order, or for a shipping quote.

  • Brand New GM base marine engine (standard rotation)
  • 4.3L base engine includes: engine block, 4.3L Vortec cylinder heads, valve covers, marine oil pan, circulation pump, harmonic balancer, roller cam & roller lifters, roller rockers, spark plugs, corrosion resistant black urethane paint, and all internal parts
  • Requires 8-bolt intake (not included)
  • Rated at 226 hp @ 4800 RPM / 268 LB-FT @ 4000 RPM (actual power levels may vary depending on OEM calibration and application)
  • Direct replacement for 1996-Current, 4.3L OMC, Volvo Penta, MerCruiser, etc.
  • Will work in pre-1996 applications with updated intake manifold and electric fuel pump
  • 4.3L, 2bbl intake available for $250.00 additional
  • One-Year (parts & labor) Written Warranty
  • NOTICE: Some applications may require a different coupler!

    *If you have a 2008 or earlier 4.3L MPI application, add $275.00 for updated front cover, oil pan and crank sensor.

    Optional gasket kit (intake, exhaust, distributor & thermostat) available for an additional $50.00 - add this option in the "Product Options" box above.

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