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ATK Marine Engine

ATK Marine Rebuilt Long Block Engines

4.41 out of 5 stars 54 Customer Reviews

ATK Marine Engines offers premium-quality rebuilt long block engines specifically for boating applications. These engines are designed to deliver maximum performance and long-term durability for your boat. Order the model recommended for your marine application. ATK Marine rebuilt engines include: * Special marine pistons and rings * Special marine camshaft * Marine gaskets * New intake and exhaust valves * New main, rod, and cam bearings * New valve lifters, rocker nuts, and swivels * Heavy-duty double roller timing chains * Cam sprocket * Crank gear * Freeze plugs

Results 1 - 10 of 10

ATK Marine Rebuilt Long Block Engines VMH4

ATK Marine Rebuilt Long Block Engines VMH4

ATK Marine Rebuilt Long Block Engines VMH4

Crate Engine, Marine, 350 C.I.D. 260 HP, Long Block, Assembled, Block Casting 880, Each

Part Number: HME-VMH4

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATK Marine Rebuilt Long Block Engines VMM6

ATK Marine Rebuilt Long Block Engines VMM6

ATK Marine Rebuilt Long Block Engines VMM6

Crate Engine, Marine, Long Block, Assembled, Cast Iron Heads, Standard Rotation, Chevy, 5.7L, Each

Part Number: HME-VMM6

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATK Marine Rebuilt Long Block Engines DMM6

ATK Marine Rebuilt Long Block Engines DMM6

ATK Marine Rebuilt Long Block Engines DMM6

Crate Engine, Marine, Long Block, Assembled, Cast Iron Heads, Standard Rotation, Chevy, 350, Each

Part Number: HME-DMM6

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATK Marine Rebuilt Long Block Engines DM02

ATK Marine Rebuilt Long Block Engines DM02

ATK Marine Rebuilt Long Block Engines DM02

Crate Engine, Marine, Long Block, Assembled, Internal Engine Balance, Cast Iron Heads, Chevy, 350, Each

Part Number: HME-DM02

5.0 out of 5 stars ( 1 )

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ATK Marine Rebuilt Long Block Engines DMH4

ATK Marine Rebuilt Long Block Engines DMH4

ATK Marine Rebuilt Long Block Engines DMH4

Crate Engine, Marine, Long Block, Assembled, Cast Iron Heads, Chevy, 350, Each

Part Number: HME-DMH4

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATK Marine Rebuilt Long Block Engines DM03

ATK Marine Rebuilt Long Block Engines DM03

ATK Marine Rebuilt Long Block Engines DM03

Crate Engine, Marine, Long Block, Assembled, Internal Engine Balance, Reverse Rotation, Chevy, 350, Each

Part Number: HME-DM03

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATK Marine Rebuilt Long Block Engines DM20

ATK Marine Rebuilt Long Block Engines DM20

ATK Marine Rebuilt Long Block Engines DM20

Crate Engine, Marine, Long Block, Assembled, Internal Engine Balance, Cast Iron Heads, Chevy, 350, Each

Part Number: HME-DM20

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATK Marine Rebuilt Long Block Engines VMH4MPI

ATK Marine Rebuilt Long Block Engines VMH4MPI

ATK Marine Rebuilt Long Block Engines VMH4MPI

Crate Engine, Marine, Long Block, Cast Iron Heads, Center Bolt Valve Covers, Plastic Timing Cover with Sensor Hole, Chevy, Small Block Gen I, Each

Part Number: HME-VMH4MPI

Not Yet Reviewed

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ATK Marine Rebuilt Long Block Engines VMM6MA

ATK Marine Rebuilt Long Block Engines VMM6MA

ATK Marine Rebuilt Long Block Engines VMM6MA

Engine Long Block, Chev 5.7 Marine Engine

Part Number: HME-VMM6MA

Not Yet Reviewed

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ATK Marine Rebuilt Long Block Engines VMH4N

ATK Marine Rebuilt Long Block Engines VMH4N

ATK Marine Rebuilt Long Block Engines VMH4N

CHEVY 350 MARINE ENGINE

Part Number: HME-VMH4N

Not Yet Reviewed

Estimated Ship Date: Jun 27, 2025 if ordered today

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Estimated Ship Date: Jun 27, 2025 if ordered today

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