Marine engines

45 products

  • GM 5.7L (350 cid) 96-15 Marine Engine

    GM 5.7L (350 cid) 96-15 Marine Engine

    This reconditioned GM 5.7L (350cid) Vortec marine engine is a direct replacement for 1996 and newer engines with 8 intake manifold bolts and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $1000 may apply for engine molding.

    $3,200.00 - $3,900.00

  • GM 5.7L (350 cid) 96-15 Marine Engine

    GM 5.7L (350 cid) 96-15 Marine Engine

    This reconditioned GM 5.7L (350cid) Vortec marine engine is a direct replacement for 1996 and newer engines with 8 intake manifold bolts and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $1000 may apply for engine molding.

    $3,200.00 - $3,900.00

  • GM 5.7L (350 cid) 96-15 Marine Engine

    GM 5.7L (350 cid) 96-15 Marine Engine

    This reconditioned GM 5.7L (350cid) Vortec marine engine is a direct replacement for 1996 and newer engines with 8 intake manifold bolts and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $1000 may apply for engine molding.

    $3,450.00 - $4,350.00

  • GM 5.7L (350 cid) 96-15 Marine Engine

    GM 5.7L (350 cid) 96-15 Marine Engine

    This reconditioned GM 5.7L (350cid) Vortec marine engine is a direct replacement for 1996 and newer engines with 8 intake manifold bolts and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $1000 may apply for engine molding.

    $3,450.00 - $4,350.00

  • GM 5.7L (350 cid) 96-15 Marine Engine

    GM 5.7L (350 cid) 96-15 Marine Engine

    This reconditioned GM 5.7L (350cid) Vortec marine engine is a direct replacement for 1996 and newer engines with 8 intake manifold bolts and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $1000 may apply for engine molding.

    $3,950.00 - $4,850.00

  • GM 5.7L (350 cid) 96-15 Marine Engine

    GM 5.7L (350 cid) 96-15 Marine Engine

    This reconditioned GM 5.7L (350cid) Vortec marine engine is a direct replacement for 1996 and newer engines with 8 intake manifold bolts and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $1000 may apply for engine molding.

    $4,250.00 - $5,450.00

  • GM 3.0L (181 cid) 1974-1989 Marine Engine

    GM 3.0L (181 cid) 1974-1989 Marine Engine

    This reconditioned GM 3.0L (181cid) marine engine is a direct replacement for engines from 1974 to 1989 with 2-piece rear oil seal and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $700 may apply for engine molding. 6 intake manifold bolts, 2-piece rear oil seal, standard rotation This engine block is entirely machined on our CNC machine. It features a machined crankshaft bearing and a bored cylinder with a cutting edge bearing. The block is assembled with brass plugs and has undergone a pressure test.

    $3,000.00 - $3,700.00

  • GM 3.0L (181 cid) 1990-2015 Marine Engine

    GM 3.0L (181 cid) 1990-2015 Marine Engine

    This reconditioned GM 3.0L (181cid) marine engine is a direct replacement for 1990 and newer engines with 1-piece rear oil seal and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee for engine molding may apply: $900 6 intake manifold bolts, 1 rear oil seal, standard rotation This engine block is entirely machined on our CNC machine. It features a machined crankshaft bearing and a bored cylinder with a cutting edge bearing. The block is assembled with brass plugs and has undergone a pressure test.

    $3,100.00 - $3,950.00

  • GM 3.0L NEW BLOCK(181 cid) 1990-2015 Marine Engine

    GM 3.0L NEW BLOCK(181 cid) 1990-2015 Marine Engine

    This reconditioned GM 3.0L (181cid) marine engine is a direct replacement for 1990 and newer engines with 1-piece rear oil seal and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee for engine molding may apply: $1800 6 intake manifold bolts, 1 rear oil seal, standard rotation This engine block is entirely machined on our CNC machine. It features a machined crankshaft bearing and a bored cylinder with a cutting edge bearing. The block is assembled with brass plugs and has undergone a pressure test.

    $3,100.00 - $4,900.00

  • GM 4.3L (262 cid) 08-15 Marine Engine

    GM 4.3L (262 cid) 08-15 Marine Engine

    This reconditioned Vortec GM 4.3L (262cid) marine engine is a direct replacement for 2008 and newer engines with a balance shaft. Oil pan, rocker cover and timing cover are optional $$$ An additional fee for engine molding may apply: $900 10x1.25 bolts for metric starter, balance shaft, 8 intake manifold bolts This engine block is entirely machined on our CNC machine. It features a machined crankshaft bearing and a bored cylinder with a cutting edge. The block is assembled with brass plugs and has undergone a pressure test.

    $3,100.00 - $3,800.00

  • GM 4.3L (262 cid) 08-15 Marine Engine

    GM 4.3L (262 cid) 08-15 Marine Engine

    This reconditioned Vortec GM 4.3L (262cid) marine engine is a direct replacement for 2008 and newer engines with a balance shaft. Oil pan, rocker cover and timing cover are optional $$$ An additional fee for engine molding may apply: $900 10x1.25 bolts for metric starter, balance shaft, 8 intake manifold bolts This engine block is entirely machined on our CNC machine. It features a machined crankshaft bearing and a bored cylinder with a cutting edge. The block is assembled with brass plugs and has undergone a pressure test.

    $3,200.00 - $3,900.00

  • GM 4.3L (262 cid) 08-15 Marine Engine

    GM 4.3L (262 cid) 08-15 Marine Engine

    This reconditioned Vortec GM 4.3L (262cid) marine engine is a direct replacement for 2008 and newer engines with a balance shaft. Oil pan, rocker cover and timing cover are optional $$$ An additional fee for engine molding may apply: $900 10x1.25 bolts for metric starter, balance shaft, 8 intake manifold bolts This engine block is entirely machined on our CNC machine. It features a machined crankshaft bearing and a bored cylinder with a cutting edge. The block is assembled with brass plugs and has undergone a pressure test.

    $3,300.00 - $4,000.00

  • GM 4.3L (262 cid) 08-15 Marine Engine

    GM 4.3L (262 cid) 08-15 Marine Engine

    This reconditioned Vortec GM 4.3L (262cid) marine engine is a direct replacement for 2008 and newer engines with a balance shaft. Oil pan, rocker cover and timing cover are optional $$$ An additional fee for engine molding may apply: $900 10x1.25 bolts for metric starter, balance shaft, 8 intake manifold bolts This engine block is entirely machined on our CNC machine. It features a machined crankshaft bearing and a bored cylinder with a cutting edge. The block is assembled with brass plugs and has undergone a pressure test.

    $3,300.00 - $3,600.00

  • GM 4.3L (262 cid) 08-15 Marine Engine

    GM 4.3L (262 cid) 08-15 Marine Engine

    This reconditioned Vortec GM 4.3L (262cid) marine engine is a direct replacement for 2008 and newer engines with a balance shaft. Oil pan, rocker cover and timing cover are optional $$$ An additional fee for engine molding may apply: $900 10x1.25 bolts for metric starter, balance shaft, 8 intake manifold bolts This engine block is entirely machined on our CNC machine. It features a machined crankshaft bearing and a bored cylinder with a cutting edge. The block is assembled with brass plugs and has undergone a pressure test.

    $3,300.00 - $3,600.00

  • GM 4.3L (262 cid) 2008-2015 Marine Engine

    GM 4.3L (262 cid) 2008-2015 Marine Engine

    This reconditioned Vortec GM 4.3L (262cid) marine engine is a direct replacement for 2008 and newer engines with a balance shaft. Oil pan, rocker cover and timing cover are optional $$$ An additional fee for engine molding may apply: $900 10x1.25 bolts for metric starter, balance shaft, 8 intake manifold bolts This engine block is entirely machined on our CNC machine. It features a machined crankshaft bearing and a bored cylinder with a cutting edge bearing. The block is assembled with brass plugs and has undergone a pressure test.

    $3,750.00 - $4,650.00

  • GM 5.7L (350 cid) 96-15 Marine Engine

    GM 5.7L (350 cid) 96-15 Marine Engine

    This reconditioned GM 5.7L (350cid) Vortec marine engine is a direct replacement for 1996 and newer engines with 8 intake manifold bolts and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $1000 may apply for engine molding.

    $3,100.00 - $3,700.00

  • GM 5.7L (350 cid) 96-15 Marine Engine

    GM 5.7L (350 cid) 96-15 Marine Engine

    This reconditioned GM 5.7L (350cid) Vortec marine engine is a direct replacement for 1996 and newer engines with 8 intake manifold bolts and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $1000 may apply for engine molding.

    $3,100.00 - $3,700.00

  • GM 5.7L (350 cid) 96-15 Marine Engine

    GM 5.7L (350 cid) 96-15 Marine Engine

    This reconditioned GM 5.7L (350cid) Vortec marine engine is a direct replacement for 1996 and newer engines with 8 intake manifold bolts and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $1000 may apply for engine molding.

    $3,100.00 - $3,700.00

  • GM 5.7L (350 cid) 96-15 Marine Engine

    GM 5.7L (350 cid) 96-15 Marine Engine

    This reconditioned GM 5.7L (350cid) Vortec marine engine is a direct replacement for 1996 and newer engines with 8 intake manifold bolts and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $1000 may apply for engine molding.

    $3,700.00 - $4,700.00

  • GM 5.7L (350 cid) 96-15 Marine Engine

    GM 5.7L (350 cid) 96-15 Marine Engine

    This reconditioned GM 5.7L (350cid) Vortec marine engine is a direct replacement for 1996 and newer engines with 8 intake manifold bolts and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $1000 may apply for engine molding.

    $4,150.00 - $4,950.00

  • GM 5.7L (350 cid) 96-15 Marine Engine

    GM 5.7L (350 cid) 96-15 Marine Engine

    This reconditioned GM 5.7L (350cid) Vortec marine engine is a direct replacement for 1996 and newer engines with 8 intake manifold bolts and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $1000 may apply for engine molding.

    $2,900.00 - $3,600.00

  • GM 5.7L (350 cid) 96-15 Marine Engine

    GM 5.7L (350 cid) 96-15 Marine Engine

    This reconditioned GM 5.7L (350cid) Vortec marine engine is a direct replacement for 1996 and newer engines with 8 intake manifold bolts and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $1000 may apply for engine molding.

    $2,900.00 - $3,600.00

  • GM 5.7L (350 cid) 96-15 Marine Engine

    GM 5.7L (350 cid) 96-15 Marine Engine

    This reconditioned GM 5.7L (350cid) Vortec marine engine is a direct replacement for 1996 and newer engines with 8 intake manifold bolts and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $1000 may apply for engine molding.

    $3,300.00 - $4,200.00

  • GM 5.7L (350 cid) 1996-2015 Marine Engine - Rebuilt with NEW HEAD

    GM 5.7L (350 cid) 1996-2015 Marine Engine - Rebuilt with NEW HEAD

    This reconditioned GM 5.7L (350cid) Vortec marine engine is a direct replacement for 1996 and newer engines with 8 intake manifold bolts and standard rotation. Oil pan, rocker cover and timing cover are optional $$$ An additional fee of $1000 may apply for engine molding. 8 intake manifold bolts, 1 rear oil seal, electric pump This engine block is entirely machined on our CNC machine. It features a machined crankshaft bearing and a bored cylinder with a cutting edge bearing. The block is assembled with brass plugs and has undergone a pressure test.

    $4,150.00 - $5,150.00


You have seen 24 out of 45 products

Discover our complete selection of professional-grade marine engines . Whether you're looking for a remanufactured engine from the 1970s to 2026 or a high-performance model, we offer reliable solutions for all your marine propulsion needs.

  • Short block and long block engines available
  • Technical expertise and professional advice
  • Warranty on all our engines

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