Engine Assemblies Engines & Components - Free Shipping Savings Central - Free Shipping on Orders Over $109 at Summit Racing

ATK High Performance Chevy 598 Dart Race Series Short Blocks SP45

Engine Assembly, Short Block, 2-Piece Main Seal, Chevy, Big Block, 540, Each

Part Number: HPE-SP45

Not Yet Reviewed

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ATK High Performance Chevy LS3 415 Short Blocks SP67

ATK High Performance Chevy LS3 415 Short Block

Part Number: HPE-SP67

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

ATK High Performance Chevy LS3 415 Short Blocks SP68

ATK High Performance Chevy LS3 415 Short Block

Part Number: HPE-SP68

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

ATK High Performance Chevy LS3 415 Short Blocks SP69

ATK High Performance Chevy LS3 415 Short Block

Part Number: HPE-SP69

Not Yet Reviewed

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ATK High Performance Chevy LS3 415 Short Blocks SP70

ATK High Performance Chevy LS3 415 Short Block

Part Number: HPE-SP70

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

ATK High Performance Chevy LS3 415 Short Blocks SP71

ATK High Performance Chevy LS3 415 Short Block

Part Number: HPE-SP71

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

ATK High Performance Chevy LS3 415 Short Blocks SP71-B

SHORT BLOCK, LS3 415CI Boost Shortblock 58T

Part Number: HPE-SP71-B

Not Yet Reviewed

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ATK High Performance Chevy LS3 415 Short Blocks SP72

ATK High Performance Chevy LS3 415 Short Block

Part Number: HPE-SP72

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

ATK High Performance Chevy LS3 415 Short Blocks SP74

ATK High Performance Chevy LS3 415 Short Block

Part Number: HPE-SP74

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

BluePrint Builder Series LS427/605HP Standard Edition EFI Crate Engine and T56 Transmission Combos BLS4273KBT56

Engine 427 c.i. LS Builder Series Iron Block Standard Edition, Fuel Injected, T56 Manual Transmission w/ Black Pulley Kit

Part Number: MLL-BLS4273KBT56

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

BluePrint Builder Series LS427/605HP Standard Edition EFI Crate Engine and TKX Transmission Combos BLS4273KBTKX

Engine 427 c.i. LS Builder Series Iron Block Standard Edition, Fuel Injected, TKX Manual Transmission. w/ Black Pulley Kit

Part Number: MLL-BLS4273KBTKX

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

BluePrint Builder Series LS427/605HP Standard Edition EFI Crate Engine and T56 Transmission Combos BLS4273KT56

Engine 427 c.i. LS Builder Series Iron Block Standard Edition, Fuel Injected, T56 Manual Transmission w/ Polished Pulley Kit

Part Number: MLL-BLS4273KT56

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

BluePrint Builder Series LS427/605HP Standard Edition EFI Crate Engine and T56 Transmission Combos BLS4273T56

Engine 427 c.i. LS Builder Series Iron Block Standard Edition, Fuel Injected, T56 Manual Transmission

Part Number: MLL-BLS4273T56

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

BluePrint Builder Series 302W/370HP Standard Edition Crate Engine and 4R70W Transmission Combos B302K4R7

Engine and Transmission Combo, Standard Edition Builder Series, 302 C.I.D., 370 HP, Carbureted, 4R70W, Ford, Small Block, Kit

Part Number: MLL-B302K4R7

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

BluePrint Builder Series 347W/415HP Mustang Edition EFI Crate Engine and TKX Transmission Combos B347FKTKXM

Engine and Transmission Combo, Builder Series, 347W/415HP, Mustang Edition, EFI, TKX , Aluminum Heads, 5.7L/347, Ford Windsor, Kit

Part Number: MLL-B347FKTKXM

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Mopar Replacement Short Block Engines 68268769AA

ENGINE, LONG BLOCK, 2015-2018

Part Number: MOP-68268769AA

Not Yet Reviewed

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Mopar Replacement Short Block Engines 68268745AA

ENGINE, LONG BLOCK, 2012-2018

Part Number: MOP-68268745AA

Not Yet Reviewed

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Mopar Replacement Short Block Engines 68225377AA

ENGINE, LONG BLOCK, 2012-2018

Part Number: MOP-68225377AA

Not Yet Reviewed

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Mopar Replacement Short Block Engines 68361456AA

ENGINE, LONG BLOCK, 2016-2022

Part Number: MOP-68361456AA

Not Yet Reviewed

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Mopar Replacement Short Block Engines 68410662AA

ENGINE, LONG BLOCK, 2015-2017

Part Number: MOP-68410662AA

Not Yet Reviewed

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Mopar Replacement Short Block Engines 68450913AA

ENGINE, LONG BLOCK, 2013-2019

Part Number: MOP-68450913AA

Not Yet Reviewed

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Mopar Replacement Short Block Engines 05037721AL

BLOCK, PARTIAL, 2013-2017

Part Number: MOP-05037721AL

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Mopar Replacement Short Block Engines 68275870AA

ENGINE, LONG BLOCK, 2012-2017

Part Number: MOP-68275870AA

Not Yet Reviewed

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Mopar Replacement Short Block Engines 68229157AA

ENGINE, ENGINE CYLINDER, 2014-2019

Part Number: MOP-68229157AA

Not Yet Reviewed

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Mopar Replacement Short Block Engines 68348010AA

ENGINE, COMPLETE, 2015-2018

Part Number: MOP-68348010AA

Not Yet Reviewed

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