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

ATK High Performance GM LM7/LS1 383CI 515+ HP Stage 1 Long Block Crate Engines LM7-LB-3

Crate Engines, GM LM7/LS1 383CI 515 Plus HP Stage 1 Long Block, 6.3L/383, Assembled, Internal Balance, Aluminum Heads, Chevrolet, Small Block LS, Each

Part Number: HPE-LM7-LB-3

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 Engines Crate Engines LQ4-LB-2

LQ4 364CI 550HP L/B

Part Number: HPE-LQ4-LB-2

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ATK High Performance GM 365 LQ9 550 HP Stage 1 Long Block Crate Engines LQ9-LB-1

Crate Engines, GM 365 LQ9 550 HP Stage 1 Long Block, 6.0L/364, Assembled, Internal Balance, Aluminum Cylinder Heads, Chevrolet, Small Block LS, Each

Part Number: HPE-LQ9-LB-1

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

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ATK High Performance GM 365 LQ4 550 HP Stage 1 Long Block Crate Engines LQ4-LB-1

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Estimated Ship Date: Today

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ATK High Performance GM 415 LS3 Stroker 620 HP Stage 1 Long Block Crate Engines LS02

Crate Engines, GM 415 LS3 Stroker 620 HP Stage 1 Long Block, 6.8L/415, Assembled, Internal Balance, Aluminum Heads, Chevrolet, Small Block LS, Each

Part Number: HPE-LS02

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 SP40-G4-B

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: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 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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Chevrolet Performance 5.3L 323 C.I.D. Remanufactured Long Block Crate Engines 19209698

Engine Assembly, Remanufactured, Crate Engine, Chevy, V8, 5.3L, 323, RPO Code LH6 or LC9, Each

Part Number: NAL-19209698

Not Yet Reviewed

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Chevrolet Performance Crate Engines 19209701

ENGINE

Part Number: NAL-19209701

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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: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Chevrolet Performance Crate Engines 19419994

ENGINE TURN KEY KIT

Part Number: NAL-19435442

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Chevrolet Performance Crate Engines 19435446

CRATE ENGINE

Part Number: NAL-19435446

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Chevrolet Performance Crate Engines 19435449

CRATE ENGINE

Part Number: NAL-19435449

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Chevrolet Performance Crate Engines 19435602

Engine Assembly, Crate Engine, CT350, Chevy, 5.7L, Circle Track, Each

Part Number: NAL-19435602

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Mast Motorsports Black Label Cylinder Heads CH-LSX-600232

Cylinder Head, Black Label, 70cc Combustion Chamber, Bare, 2.250 in. Intake Valve, 1.600 in. Exhaust Valve, Chevy, LS, Pair

Part Number: MML-CHLSX600232

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

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Estimated Ship Date: Sep 11, 2025 if ordered today

Mast Motorsports Black Label Cylinder Heads CH-LSX-600234

Cylinder Head, Black Label, 70cc Combustion Chamber, Bare, 2.250 in. Intake Valve, 1.600 in. Exhaust Valve, Chevy, LS, Pair

Part Number: MML-CHLSX600234

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

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Estimated Ship Date: Sep 11, 2025 if ordered today

Mast Motorsports Black Label Cylinder Heads CH-LSX-600236

Cylinder Head, Black Label, 61cc Combustion Chamber, Bare, 2.080 in. Intake Valve, 1.570 in. Exhaust Valve, Chevy, LS3, Pair

Part Number: MML-CHLSX600236

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

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Estimated Ship Date: Sep 11, 2025 if ordered today

Chevrolet Performance Crate Engines 19210837

CRATE ENGINE

Part Number: NAL-19210837

Not Yet Reviewed

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Chevrolet Performance Crate Engines 19177912

ENG REM

Part Number: NAL-19177912

Not Yet Reviewed

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Chevrolet Performance Engines, Bare Blocks 19417353

Bare Block

Part Number: NAL-19417353

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Chevrolet Performance Crate Engines 19303673

CRATE ENGINE

Part Number: NAL-19303673

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Chevrolet Performance Crate Engines 19355347

CRATE ENGINE

Part Number: NAL-19355347

Not Yet Reviewed

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Chevrolet Performance Crate Engines 19356403

LS6 ENGINE

Part Number: NAL-19356403

Not Yet Reviewed

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Chevrolet Performance Crate Engines 19356404

LQ4 ENGINE

Part Number: NAL-19356404

Not Yet Reviewed

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Chevrolet Performance Crate Engines 19356405

6.0L ENGINE LQ4

Part Number: NAL-19356405

Not Yet Reviewed

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Chevrolet Performance Crate Engines 19329972

ENGINE ASM, GASOLINE (SERVICE)

Part Number: NAL-19329972

Not Yet Reviewed

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