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

ATK High Performance Chevy Gen V 489/496 Short Blocks SP41-1P

Short Block, Chevrolet Big Block Gen V 489/496 Stroker, Internally Balanced, Forged Crankshaft, +20cc Dome Pistons, Each

Part Number: HPE-SP41-1P

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 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

Chevrolet Performance - Crate Engines for 2010-2014 EXPRESS 2500, EXPRESS 3500, 2010-2013 SILVERADO 1500 - 19260741

Engine, ENGINE ASM,GASOLINE (REMAN 4.8L L20)

Part Number: NAL-19260741

Not Yet Reviewed

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Chevrolet Performance 3.6L LY7 Replacement Short Block Engines 19206165

Short Block Engine, 3.6L, LY7, Stock Replacement, Buick, Cadillac, Chevrolet, Pontiac, Saturn, Each

Part Number: NAL-19206165

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Chevrolet Performance 4.3L 262 C.I.D. Remanufactured Long Block Crate Engines for 2001-2002 SILVERADO 1500 - 12491869

Engine Assembly, Crate Engine, Chevy, V6, 4.3L, 262, RPO Code L35 or LU3, Each

Part Number: NAL-12491869

Not Yet Reviewed

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Chevrolet Performance 6.6L 400 C.I.D. Diesel Remanufactured Long Block Crate Engines for 2001 SILVERADO 2500 HD, SILVERADO 3500 - 97779451

Crate Engine, Chevy, V8, 6.6L, Duramax Diesel, LB7, RPO NF2, Each

Part Number: NAL-97779451

Not Yet Reviewed

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Chevrolet Performance CT400 Circle Track Long Block Crate Engines 19434604

Crate Engine, CT400, 404 HP, Cast Iron Block, Fast Burn, Aluminum Heads, Chevy, 5.7L, Each

Part Number: NAL-19434604

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Chevrolet Performance LS3 525 RLB 376/533 Racing Long Block Crate Engines 19435005

Crate Engines, Racing, 525RLB, LS3 Heads, LS-Based, 533 HP/477 TQ, with Anti-Tampering Seals, 58x, Chevy, 6.2L, Each

Part Number: NAL-19435005

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Chevrolet Performance ZZ6 EFI Turnkey Crate Engines 19433044

Crate Engine, ZZ6 EFI, Turnkey, 420hp, Chevy, Each

Part Number: NAL-19433044

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Chevrolet Performance SP383 C.I.D EFI Turnkey Long Block Crate Engines 19433046

Crate Engine, SP383 C.I.D. EFI Turnkey Long Block, Aluminum Heads, Iron Block, 9.72:1 Compression, MPFI, Computer, Harmonic Balancer, Each

Part Number: NAL-19433046

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

BluePrint Engines Low Profile GM 383 C.I.D. 436 HP Dressed Long Block Crate Engines BP38318CTCKV

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025

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Chevrolet Performance HT502 Long Block Crate Engines 19433156

Engine Assembly, Crate Engine, HT502, Each

Part Number: NAL-19433156

5.0 out of 5 stars ( 1 )

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Chevrolet Performance 6.2L 376 C.I.D. Remanufactured Long Block Crate Engines 19418398

Crate Engine, GM 6.2L, L92, Remanufactured, Internal Engine Balance, Aluminum Block and Heads, Each

Part Number: NAL-19418398

Not Yet Reviewed

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Chevrolet Performance 1.4L 85 C.I.D. Remanufactured Long Block Crate Engines for 2012-2014 SONIC - 19418634

Crate Engine, Aluminum Block, Aluminum Heads, Internal Balance, Hydraulic Roller Camshaft, Ecotec, 1.4L, Chevy, Each

Part Number: NAL-19418634

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Chevrolet Performance 454 C.I.D. HO Short Block Assemblies 19433375

Short Block Engines, 454 C.I.D. Short Block, Forged Crankshaft, Flat Top Pistons, 4 Bolt, Includes Oil Pan, Timing Cover, Flexplate, Balancer, Each

Part Number: NAL-19433375

Not Yet Reviewed

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Chevrolet Performance Crate Engines 12568774

Crate Engines, 454 C.I.D. Long Block, Assembled, External Balance, Cast Iron Cylinder Heads, Chevrolet, 7.4L, Each

Part Number: NAL-19433409

Not Yet Reviewed

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Chevrolet Performance L8T 6.6L 401 C.I.D Engine Assemblies 19433748

Crate Engine, L8T, Gen V, 6.6L, 401hp, 464tq, Each

Part Number: NAL-19433748

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Chevrolet Performance LT4 6.2L Supercharged Wet Sump E-Rod Crate Engines 19433872

Crate Engine, LT4 Supercharged, E-ROD, 650 hp/ 650 lbs/ft. Torque, Wet Sump, Aluminum Block/Heads, Chevy, Each

Part Number: NAL-19433872

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today