ATK High Performance Engines Engine Assemblies

Crate Engines, GM 365 LQ4 550 HP Stage 1 Long Block, 6.0L/364, Assembled, Internal Balance, Aluminum Cylinder Heads, Chevrolet, Small Block LS, Each

Part Number: HPE-LQ4-LB-1

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Estimated Ship Date: Today

• Core Charge $560.00
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Crate Engine, GM 383 Stroker 500HP Stage 3, Long Block, Aluminum Heads, Intake Manifold, Carburetor, Each

Part Number: HPE-HP55C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Core Charge $510.00
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Crate Engine, Stage 3 Crate Engine, Long Block, 1-Piece Main Seal, Chevy, Small Block, 383, Each

Part Number: HPE-HP36C

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Core Charge $510.00
• Free Shipping

CRATE ENGINE

Part Number: HPE-HPLH6N

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Estimated Ship Date: Sep 25, 2025 if ordered today

• Core Charge $560.00
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Engine Assembly, Stage 3 Crate Engine, Long Block, 1-Piece Main Seal, Chevy, Small Block, LS, 408, Each

Part Number: HPE-LS01C

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Estimated Ship Date: Sep 22, 2025 if ordered today

• Core Charge $560.00
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Crate Engine, GM LM7, Long Block, Internal Engine Balance, Aluminum Heads, Chevy, 5.3L, AFR Heads, Each

Part Number: HPE-HP116-G4

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Estimated Ship Date: Oct 2, 2025 if ordered today

• Core Charge $285.00
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Crate Engine, Long Block, Aluminum Heads, Cast Iron Block, VVT Lock Out, Tuner, Ford Modular, 5.4L/330, Each

Part Number: HPE-HPDFDV

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Estimated Ship Date: Oct 2, 2025 if ordered today

• Core Charge $620.00
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HP ENGINE

Part Number: HPE-SP100

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Crate Engine, GM 350, Stage 2, Long Block, Internal/External Engine Balance, Cast Iron Heads, Chevrolet, 350 CID, Each

Part Number: HPE-HP291PM

3.4 out of 5 stars ( 10 )

Estimated Ship Date: Oct 2, 2025 if ordered today

• Core Charge $510.00
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Engine Assembly, Short Block, Stroker, 1-Piece Main Seal, Mopar, Small Block Magnum, 408, Each

Part Number: HPE-SP57

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Estimated Ship Date: Sep 18, 2025 if ordered today

• Core Charge $370.00
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Crate Engine, GM LM7, Long Block, Internal Engine Balance, Aluminum Heads, Chevy, 5.3L, AFR Heads, Each

Part Number: HPE-HP116

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Estimated Ship Date: Sep 24, 2025 if ordered today

• Core Charge $285.00
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Crate Engine, GM LM7, Complete Engine, Internal Engine Balance, Aluminum Heads, Chevy, 5.3L, AFR Heads, Fitech EFI, Each

Part Number: HPE-HP116C-EFI

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Estimated Ship Date: Oct 3, 2025 if ordered today

• Core Charge $285.00
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Engine Assembly, Short Block, LT1/LT4, 6.8L/416, 4.065 in. Bore, 4.000 in. Stroke, Forged Pistons, Two Valve Relief, 58 Tooth, Chevy, Gen V, LT, Each

Part Number: HPE-SP105

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Estimated Ship Date: Oct 3, 2025 if ordered today

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Engine Assembly, Short Block, 58 Tooth Reluctor Wheel, Hypereutectic Pistons, LM7, 330 CID, Chevy, LS, Each

Part Number: HPE-SP115

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Estimated Ship Date: Oct 3, 2025 if ordered today

• Core Charge $175.00
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Engine Assembly, Short Block, 2-Piece Main Seal, Chevy, Big Block, 540, Each

Part Number: HPE-SP44

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Estimated Ship Date: Oct 3, 2025 if ordered today

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SHORT BLOCK ENGINE

Part Number: HPE-SPE3881500

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Estimated Ship Date: Oct 3, 2025 if ordered today

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Crate Engines, GM 489 Stroker 565 HP Stage 1 Long Block, 8.0L/489, Assembled, Internal Balance, Aluminum Heads, Chevrolet, 7.4L Big Block Gen V, Each

Part Number: HPE-HP411P

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Estimated Ship Date: Sep 16, 2025 if ordered today

• Core Charge $600.00
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CRATE ENGINE, Chev 350 390HP Polished

Part Number: HPE-HP89CPOL

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• Core Charge $510.00
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ENGINE BLOCK

Part Number: HPE-SPE3881800

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Estimated Ship Date: Sep 25, 2025 if ordered today

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Crate Engines, Ford 502 545 HP Stage 3 Long Block, 8.2L/502, Assembled, Internal Balance, Aluminum Cylinder Heads, EFI, Ford, Big Block, Each

Part Number: HPE-HP19C-EFI

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• Core Charge $650.00
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Crate Engine, Long Block, Aluminum Heads, Cast Iron Block, VVT Lock Out, Tuner, Ford Modular, 5.4L/330, Each

Part Number: HPE-HPDFDA

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Estimated Ship Date: Oct 2, 2025 if ordered today

• Core Charge $620.00
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Crate Engines, Ford 502 515 HP Stage 1 Long Block, 8.2L/502, Assembled, Internal Balance, Aluminum Cylinder Heads, Ford, Big Block 385 Series, Each

Part Number: HPE-HP102

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Estimated Ship Date: Oct 2, 2025 if ordered today

• Core Charge $650.00
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Crate Engine, Mopar 360 Small Block Stage 2, 320 HP, Long Block, External Engine Balance, Magnum Heads, Each

Part Number: HPE-HP73M

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Estimated Ship Date: Oct 2, 2025 if ordered today

• Core Charge $260.00
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Crate Engine, Long Block, Aluminum Heads, Cast Iron Block, VVT Lock Out, Tuner, Ford Modular, 5.4L/330, Each

Part Number: HPE-HPDFDN

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Estimated Ship Date: Oct 2, 2025 if ordered today

• Core Charge $620.00
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Crate Engine, Long Block, Aluminum Heads, Cast Iron Block, VVT Lock Out, Tuner, Ford Modular, 5.4L/330, Each

Part Number: HPE-HPDFDW

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Estimated Ship Date: Oct 2, 2025 if ordered today

• Core Charge $620.00
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• Special Order