New 4.3L Vortec Extended Base Engines

Factory New 4.3L Vortec Marine Base Engine with Intake Manifold (replaces years 1997-2007)

 

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Factory New 4.3L Vortec Extended Base Marine Base Engine (replaces years 1996-2007)

 

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Factory New 4.3L Vortec Marine Extended Base Engine with Exhaust (replaces years 1996-2007)

 

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