Engine Assemblies

ENGINE, LONG BLOCK, 2017-2020

Part Number: MOP-68322076AA

Not Yet Reviewed

• Core Charge $500.00
• Free Shipping
• Special Order

ENGINE, LONG BLOCK, 2017-2020

Part Number: MOP-68322188AA

Not Yet Reviewed

• Core Charge $500.00
• Free Shipping
• Special Order

ENGINE, LONG BLOCK, 2019-2021

Part Number: MOP-68440708AA

Not Yet Reviewed

• Core Charge $750.00
• Free Shipping
• Special Order

ENGINE, LONG BLOCK, 2019

Part Number: MOP-68440740AA

Not Yet Reviewed

• Core Charge $750.00
• Free Shipping
• Special Order

BLOCK, 2017-2018

Part Number: MOP-68348213AA

Not Yet Reviewed

• Core Charge $750.00
• Free Shipping
• Special Order

BLOCK, LONG BLOCK, 2023-2025

Part Number: MOP-68596219AA

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

• Core Charge $750.00
• Free Shipping
• Special Order

ENGINE, LONG BLOCK, 2014-2017

Part Number: MOP-68212065AA

Not Yet Reviewed

• Core Charge $250.00
• Free Shipping
• Special Order

ENGINE, LONG BLOCK, 2014-2017

Part Number: MOP-68212068AA

Not Yet Reviewed

• Core Charge $250.00
• Free Shipping
• Special Order

ENGINE, LONG BLOCK, 2016-2017

Part Number: MOP-68306506AA

Not Yet Reviewed

• Core Charge $250.00
• Free Shipping
• Special Order

ENGINE, LONG BLOCK, 2011-2013

Part Number: MOP-68274396AB

Not Yet Reviewed

• Core Charge $600.00
• Free Shipping
• Special Order

SHORT ENGINE, SHORT ENGINE, 2003-2003

Part Number: CBM-R5093539AA

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

• Core Charge $900.00
• Free Shipping
• Special Order

Engines, Dart Short Block, 427 C.I.,, Cast Iron, 4.125 Bore, 4.00 Stroke, Flat Top Forged Aluminum Pistons, H Beam Connecting Rod, LS, Chevy, Each

Part Number: HPE-SPE4271500

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Free Shipping
• Special Order

Short Block, Chevrolet LS Gen IV 408 Stroker, Internally Balanced, Nitrous/Boost, 24 Tooth Reluctor, +4cc Flat Top Pistons, Each

Part Number: HPE-SP39-G4-B

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Core Charge $410.00
• Free Shipping
• Special Order

Short Block, Chevrolet LS Gen IV 408 Stroker, Internally Balanced, Nitrous/Boost, 24 Tooth Reluctor, +29cc Dish Pistons, Each

Part Number: HPE-SP40-G4-B

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Core Charge $410.00
• Free Shipping
• Special Order

ATK High Performance Chevy LS3 415 Short Block

Part Number: HPE-SP67

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Free Shipping
• Special Order

ATK High Performance Chevy LS3 415 Short Block

Part Number: HPE-SP68

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Free Shipping
• Special Order

ATK High Performance Chevy LS3 415 Short Block

Part Number: HPE-SP69

Not Yet Reviewed

• Free Shipping
• Special Order

ATK High Performance Chevy LS3 415 Short Block

Part Number: HPE-SP70

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Free Shipping
• Special Order

ATK High Performance Chevy LS3 415 Short Block

Part Number: HPE-SP71

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Free Shipping
• Special Order

SHORT BLOCK, LS3 415CI Boost Shortblock 58T

Part Number: HPE-SP71-B

Not Yet Reviewed

• Free Shipping
• Special Order

ATK High Performance Chevy LS3 415 Short Block

Part Number: HPE-SP72

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Free Shipping
• Special Order

ATK High Performance Chevy LS3 415 Short Block

Part Number: HPE-SP74

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Free Shipping
• Special Order

Short Block, Chevrolet LS Gen IV 408 Stroker, Internally Balanced, Nitrous/Boost, 58 Tooth Reluctor, +10cc Dish Pistons, Each

Part Number: HPE-SP26-G4-B

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Core Charge $410.00
• Free Shipping
• Special Order

Short Block, Chevrolet LS Gen IV 408 Stroker, Internally Balanced, Nitrous/Boost, 58 Tooth Reluctor, +18cc Dish Pistons, Each

Part Number: HPE-SP31-G4-B

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Core Charge $410.00
• Free Shipping
• Special Order

Chevy LS 408 Boosted/NOS Short Block 58 Tooth 4cc Flat Top

Part Number: HPE-SP32-B

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Core Charge $410.00
• Free Shipping
• Special Order