Crate Engines - External Engine Balance

ATK High Performance Chrysler 360 Magnum 320 HP Stage 1 Long Block Crate Engines HP73

Crate Engine, Mopar 360 Small Block Stage 1, 320 hp, 410 lbs.-ft. Torque, Long Block, Hydraulic Roller, External Engine Balance, Magnum Heads, Each

Part Number: HPE-HP73

3.2 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

ATK High Performance Chrysler 360 Magnum 350 HP Base Long Block Crate Engines HP113

Crate Engine, Chrysler 360 Magnum 350 HP Base Long Block, Assembled, 9.3:1 Compression, Cast Iron Heads, External Balance, Dodge, Jeep, 5.9L, Each

Part Number: HPE-HP113

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

ATK Marine Rebuilt Long Block Engines DMA1

Crate Engine, Marine, Long Block, Assembled, External Balance, Cast Iron Heads, Standard Rotation, Ford, 351W, Each

Part Number: HME-DMA1

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

ATK Marine Rebuilt Long Block Engines DMK1

Crate Engine, Marine, Long Block, Assembled, External Balance, Cast Iron Heads, Chevy, 454, Each

Part Number: HME-DMK1

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

ATK Marine Rebuilt Long Block Engines DM32

Crate Engine, Marine, Long Block, Assembled, External Balance, Reverse Rotation, Chevy, 454, Each

Part Number: HME-DM32

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2027 if ordered today

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Estimated Ship Date: Jan 7, 2027 if ordered today

ATK High Performance Chrysler 360 Magnum 320 HP Stage 2 Long Block Crate Engines HP73M

Crate Engine, Mopar 360 Small Block Stage 2, 320 HP, Long Block, External Engine Balance, Magnum Heads, Each

Part Number: HPE-HP73M

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2027 if ordered today

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Estimated Ship Date: Jan 21, 2027 if ordered today

ATK Marine Rebuilt Long Block Engines DMA1R

Crate Engine, Marine, Long Block, Assembled, External Balance, Cast Iron Heads, Reverse Rotation, Ford, 351W, Each

Part Number: HME-DMA1R

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

ATK Marine Rebuilt Long Block Engines DMK2

Crate Engine, Marine, Long Block, Assembled, External Balance, Cast Iron Heads, Chevy, 454, Each

Part Number: HME-DMK2

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air