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

ATK High Performance Chevy 377 Stroker Short Blocks SP35NB

Engine, New Short Block, 377 CI,Cast Iron, 4.0 Bore, 3.750 Stroke, Forged H Beam Rod, Forged Aluminum Dish Top Pistons, Internal Balanced, Chevy, Each

Part Number: HPE-SP35NB

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

ATK High Performance Chevy LS 408 Short Blocks SP36

ATK High Performance Chevy LS 408 Short Block

Part Number: HPE-SP36

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

ATK High Performance Chevy LS 408 Short Blocks SP36-G4

Short Block, Chevrolet LS Gen IV 408 Stroker, Internally Balanced, 58 Tooth Reluctor, +29cc Dish Pistons, Each

Part Number: HPE-SP36-G4

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

ATK High Performance Chevy LS 408 Short Blocks SP37-G4

Short Block, Chevrolet LS Gen IV 408 Stroker, Internally Balanced, 24 Tooth Reluctor, +10cc Dish Pistons, Each

Part Number: HPE-SP37-G4

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

ATK High Performance Chrysler Gen III Hemi 392 Short Blocks SP97-B

Short Block, Chrysler Gen III 392, Internally Balanced, Nitrous/Boost, +2cc Flat Pistons, Each

Part Number: HPE-SP97-B

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Mopar Replacement Crate Engines 68229651AB

ENGINE, COMPLETE, 2014-2016

Part Number: MOP-68229651AB

Not Yet Reviewed

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Mopar Replacement Crate Engines 68229653AB

ENGINE, COMPLETE, 2014-2016

Part Number: MOP-68229653AB

Not Yet Reviewed

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Mopar Replacement Short Block Engines 68226133AA

ENGINE, SHORT BLOCK, 2014-2017

Part Number: MOP-68226133AA

Not Yet Reviewed

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Mopar Replacement Crate Engines 68233205AD

ENGINE, COMPLETE, 2016-2017

Part Number: MOP-68233205AD

Not Yet Reviewed

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ATK High Performance Engines Crate Engines HPLH6N

CRATE ENGINE

Part Number: HPE-HPLH6N

Not Yet Reviewed

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Mopar Replacement Crate Engines 68058487AE

ENGINE, COMPLETE, 2011-2012

Part Number: MOP-68058487AE

Not Yet Reviewed

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Mopar Replacement Crate Engines R1635056AC

ENGINE, LONG BLOCK, 2004-2006

Part Number: MOP-R1635056AC

Not Yet Reviewed

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Mopar Replacement Short Block Engines 68641993AA

ENGINE, LONG BLOCK, 2017-2022

Part Number: MOP-68641993AA

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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Estimated Ship Date: Sep 16, 2025 if ordered today

Mopar Replacement Crate Engines 68641997AA

ENGINE, COMPLETE, 2014-2022

Part Number: MOP-68641997AA

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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Estimated Ship Date: Sep 16, 2025 if ordered today

Mopar Replacement Short Block Engines 68640400AA

BLOCK, LONG BLOCK, 2019-2020

Part Number: MOP-68640400AA

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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Estimated Ship Date: Sep 16, 2025 if ordered today

Mopar Replacement Crate Engines R5140910AA

ENGINE, LONG BLOCK, 2004-2005

Part Number: MOP-R5140910AA

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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Estimated Ship Date: Sep 16, 2025 if ordered today

Mopar Replacement Crate Engines R4892375AD

ENGINE, LONG BLOCK, 2007-2010

Part Number: MOP-R4892375AD

Not Yet Reviewed

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Mopar Replacement Crate Engines R1857067AD

ENGINE, LONG BLOCK, 2004-2008

Part Number: MOP-R1857067AD

Not Yet Reviewed

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Mopar Replacement Crate Engines R3424877

ENGINE, LONG BLOCK, 2007-2010

Part Number: MOP-R3424877

Not Yet Reviewed

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Mopar Replacement Crate Engines R2637078AC

ENGINE, LONG BLOCK, 2007-2014

Part Number: MOP-R2637078AC

Not Yet Reviewed

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Mopar Replacement Crate Engines R2847014AC

ENGINE, LONG BLOCK, 1999-2002

Part Number: MOP-R2847014AC

Not Yet Reviewed

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Mopar Replacement Crate Engines R2857167AD

ENGINE, LONG BLOCK, 2006-2008

Part Number: MOP-R2857167AD

Not Yet Reviewed

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Mopar Replacement Crate Engines R2857267AC

ENGINE, LONG BLOCK, 2003-2007

Part Number: MOP-R2857267AC

Not Yet Reviewed

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Mopar Replacement Crate Engines R2857367AD

ENGINE, LONG BLOCK, 2005-2008

Part Number: MOP-R2857367AD

Not Yet Reviewed

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Mopar Replacement Crate Engines R8144470AE

ENGINE, LONG BLOCK, 2007-2011

Part Number: MOP-R8144470AE

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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Estimated Ship Date: Sep 16, 2025 if ordered today