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ATK High Performance Engines Engines & Components

Individual Parts
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Results 51 - 75 of 122

ATK High Performance GM 383 Vortec 390 HP Stage 3 Long Block Crate Engines HP33C

ATK High Performance GM 383 Vortec 390 HP Stage 3 Long Block Crate Engines HP33C

ATK High Performance GM 383 Vortec 390 HP Stage 3 Long Block Crate Engines HP33C

Engine Assembly, Stage 3 Crate Engine, Long Block, 1-Piece Main Seal, Chevy, Small Block, 383, Each

Part Number: HPE-HP33C

Not Yet Reviewed

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

This product may not be eligible for select promotional offers

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

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

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

Crate Engines, GM 365 LQ4 550 HP Stage 1 Long Block, 6.0L/364, Assembled, Internal Balance, Aluminum Cylinder Heads, Chevrolet, Small Block LS, Each

Part Number: HPE-LQ4-LB-1

Not Yet Reviewed

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

This product may not be eligible for select promotional offers

ATK High Performance GM 383 Stroker 435 HP Stage 3 Long Block Crate Engines HP36C

ATK High Performance GM 383 Stroker 435 HP Stage 3 Long Block Crate Engines HP36C

ATK High Performance GM 383 Stroker 435 HP Stage 3 Long Block Crate Engines HP36C

Crate Engine, Stage 3 Crate Engine, Long Block, 1-Piece Main Seal, Chevy, Small Block, 383, Each

Part Number: HPE-HP36C

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 7/14/2025

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Estimated Ship Date: Monday 7/14/2025

This product may not be eligible for select promotional offers

ATK High Performance Ford 347 Stroker 410 HP Stage 2 Long Block Crate Engines HP20M

ATK High Performance Ford 347 Stroker 410 HP Stage 2 Long Block Crate Engines HP20M

ATK High Performance Ford 347 Stroker 410 HP Stage 2 Long Block Crate Engines HP20M

Engine Assembly, Stage 2 Crate Engine, Long Block, 1-Piece Main Seal, Ford, Small Block, 347, Each

Part Number: HPE-HP20M

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

This product may not be eligible for select promotional offers

ATK High Performance Chevy LS 408 600 HP Long Block Crate Engines LS01C

ATK High Performance Chevy LS 408 600 HP Long Block Crate Engines LS01C

ATK High Performance Chevy LS 408 600 HP Long Block Crate Engines LS01C

Engine Assembly, Stage 3 Crate Engine, Long Block, 1-Piece Main Seal, Chevy, Small Block, LS, 408, Each

Part Number: HPE-LS01C

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

This product may not be eligible for select promotional offers

ATK High Performance GM LM7 5.3L with AFR Heads 500 HP Base Long Block Crate Engines HP116

ATK High Performance GM LM7 5.3L with AFR Heads 500 HP Base Long Block Crate Engines HP116

ATK High Performance GM LM7 5.3L with AFR Heads 500 HP Base Long Block Crate Engines HP116

Crate Engine, GM LM7, Long Block, Internal Engine Balance, Aluminum Heads, Chevy, 5.3L, AFR Heads, Each

Part Number: HPE-HP116

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

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Estimated Ship Date: Sep 24, 2025 if ordered today

This product may not be eligible for select promotional offers

ATK High Performance Engines Crate Engines SP100

ATK High Performance Engines Crate Engines SP100

ATK High Performance Engines Crate Engines SP100

HP ENGINE

Part Number: HPE-SP100

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

This product may not be eligible for select promotional offers

ATK High Performance Chevy 540 Dart Race Series Short Blocks SP44

ATK High Performance Chevy 540 Dart Race Series Short Blocks SP44

ATK High Performance Chevy 540 Dart Race Series Short Blocks SP44

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

Part Number: HPE-SP44

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

This product may not be eligible for select promotional offers

ATK High Performance Engines Short Block Engines SPE3881500

ATK High Performance Engines Short Block Engines SPE3881500

ATK High Performance Engines Short Block Engines SPE3881500

SHORT BLOCK ENGINE

Part Number: HPE-SPE3881500

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

This product may not be eligible for select promotional offers

ATK High Performance Chevy Gen V LT1 416 Short Blocks SP105

ATK High Performance Chevy Gen V LT1 416 Short Blocks SP105

ATK High Performance Chevy Gen V LT1 416 Short Blocks SP105

Engine Assembly, Short Block, LT1/LT4, 6.8L/416, 4.065 in. Bore, 4.000 in. Stroke, Forged Pistons, Two Valve Relief, 58 Tooth, Chevy, Gen V, LT, Each

Part Number: HPE-SP105

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

This product may not be eligible for select promotional offers

ATK High Performance GM LM7 5.3L with AFR Heads 500 HP Base Long Block Crate Engines HP116-G4

ATK High Performance GM LM7 5.3L with AFR Heads 500 HP Base Long Block Crate Engines HP116-G4

ATK High Performance GM LM7 5.3L with AFR Heads 500 HP Base Long Block Crate Engines HP116-G4

Crate Engine, GM LM7, Long Block, Internal Engine Balance, Aluminum Heads, Chevy, 5.3L, AFR Heads, Each

Part Number: HPE-HP116-G4

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

This product may not be eligible for select promotional offers

ATK High Performance GM LM7 5.3L with AFR Heads 500 HP Crate Engines with EFI HP116C-EFI

ATK High Performance GM LM7 5.3L with AFR Heads 500 HP Crate Engines with EFI HP116C-EFI

ATK High Performance GM LM7 5.3L with AFR Heads 500 HP Crate Engines with EFI HP116C-EFI

Crate Engine, GM LM7, Complete Engine, Internal Engine Balance, Aluminum Heads, Chevy, 5.3L, AFR Heads, Fitech EFI, Each

Part Number: HPE-HP116C-EFI

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

This product may not be eligible for select promotional offers

ATK High Performance Chevy LQ4 6.0L 460 HP Long Block Crate Engines HP93C-EFI

ATK High Performance Chevy LQ4 6.0L 460 HP Long Block Crate Engines HP93C-EFI

ATK High Performance Chevy LQ4 6.0L 460 HP Long Block Crate Engines HP93C-EFI

Crate Engine, Chevy LQ4 6.0L, Long Block, Internal Engine Balance, FiTech EFI, Aluminum Heads, Each

Part Number: HPE-HP93C-EFI

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

This product may not be eligible for select promotional offers

ATK High Performance GM 489 Stroker 565 HP Stage 1 Long Block Crate Engines HP411P

ATK High Performance GM 489 Stroker 565 HP Stage 1 Long Block Crate Engines HP411P

ATK High Performance GM 489 Stroker 565 HP Stage 1 Long Block Crate Engines HP411P

Crate Engines, GM 489 Stroker 565 HP Stage 1 Long Block, 8.0L/489, Assembled, Internal Balance, Aluminum Heads, Chevrolet, 7.4L Big Block Gen V, Each

Part Number: HPE-HP411P

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

This product may not be eligible for select promotional offers

ATK High Performance GM 383 Stroker 525 HP Stage 3 Long Block Crate Engines HP107C

ATK High Performance GM 383 Stroker 525 HP Stage 3 Long Block Crate Engines HP107C

ATK High Performance GM 383 Stroker 525 HP Stage 3 Long Block Crate Engines HP107C

Crate Engine, GM 383 Stroker, Long Block, Complete, Internal/External Engine Balance, Aluminum Heads, Each

Part Number: HPE-HP107C

Not Yet Reviewed

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This product may not be eligible for select promotional offers

ATK High Performance GM 383 Stroker 525 HP Stage 2 Long Block Crate Engines HP107M

ATK High Performance GM 383 Stroker 525 HP Stage 2 Long Block Crate Engines HP107M

ATK High Performance GM 383 Stroker 525 HP Stage 2 Long Block Crate Engines HP107M

Crate Engine, GM 383 Stroker, Long Block, Mid Dress, Internal/External Engine Balance, Aluminum Heads, Each

Part Number: HPE-HP107M

Not Yet Reviewed

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This product may not be eligible for select promotional offers

ATK High Performance GM 489 Stroker 565 HP Stage 3 Long Block Crate Engines HP411PC

ATK High Performance GM 489 Stroker 565 HP Stage 3 Long Block Crate Engines HP411PC

ATK High Performance GM 489 Stroker 565 HP Stage 3 Long Block Crate Engines HP411PC

Crate Engines, GM 489 Stroker 565 HP Stage 3 Long Block, 8.0L/489, Assembled, Aluminum Heads, Carbureted, Chevrolet, 7.4L Big Block Gen V, Each

Part Number: HPE-HP411PC

Not Yet Reviewed

Estimated Ship Date: Jul 29, 2025 if ordered today

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Estimated Ship Date: Jul 29, 2025 if ordered today

This product may not be eligible for select promotional offers

ATK High Performance GM 489 Stroker 565 HP Stage 2 Long Block Crate Engines HP411PM

ATK High Performance GM 489 Stroker 565 HP Stage 2 Long Block Crate Engines HP411PM

ATK High Performance GM 489 Stroker 565 HP Stage 2 Long Block Crate Engines HP411PM

Crate Engines, GM 489 Stroker 565 HP Stage 2 Long Block, 8.0L/489, Assembled, Intake Manifold, Aluminum Heads, Chevrolet, 7.4L Gen V, 8.0L Gen V, Each

Part Number: HPE-HP411PM

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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Estimated Ship Date: Sep 18, 2025 if ordered today

This product may not be eligible for select promotional offers

ATK High Performance GM 540 660 HP Stage 1 Long Block Crate Engines HP42

ATK High Performance GM 540 660 HP Stage 1 Long Block Crate Engines HP42

ATK High Performance GM 540 660 HP Stage 1 Long Block Crate Engines HP42

Engine Assembly, Stage 1 Crate Engine, Long Block, 2-Piece Main Seal, Chevy, Big Block, 540, Each

Part Number: HPE-HP42

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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Estimated Ship Date: Sep 18, 2025 if ordered today

This product may not be eligible for select promotional offers

ATK High Performance GM 350 390 HP Stage 3 Long Block Crate Engines HP89CPOL

ATK High Performance GM 350 390 HP Stage 3 Long Block Crate Engines HP89CPOL

ATK High Performance GM 350 390 HP Stage 3 Long Block Crate Engines HP89CPOL

CRATE ENGINE, Chev 350 390HP Polished

Part Number: HPE-HP89CPOL

Not Yet Reviewed

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This product may not be eligible for select promotional offers

ATK High Performance Engines Short Block Engines SPE3881800

ATK High Performance Engines Short Block Engines SPE3881800

ATK High Performance Engines Short Block Engines SPE3881800

ENGINE BLOCK

Part Number: HPE-SPE3881800

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

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Estimated Ship Date: Sep 25, 2025 if ordered today

This product may not be eligible for select promotional offers

ATK High Performance Ford 502 545 HP Stage 3 EFI Long Block Crate Engines HP19C-EFI

ATK High Performance Ford 502 545 HP Stage 3 EFI Long Block Crate Engines HP19C-EFI

ATK High Performance Ford 502 545 HP Stage 3 EFI Long Block Crate Engines HP19C-EFI

Crate Engines, Ford 502 545 HP Stage 3 Long Block, 8.2L/502, Assembled, Internal Balance, Aluminum Cylinder Heads, EFI, Ford, Big Block, Each

Part Number: HPE-HP19C-EFI

Not Yet Reviewed

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This product may not be eligible for select promotional offers

ATK High Performance Ford 347 Stroker 410 HP Stage 3 Long Block Crate Engines HP20C

ATK High Performance Ford 347 Stroker 410 HP Stage 3 Long Block Crate Engines HP20C

ATK High Performance Ford 347 Stroker 410 HP Stage 3 Long Block Crate Engines HP20C

Engine Assembly, Stage 3 Crate Engine, Long Block, 1-Piece Main Seal, Ford, Small Block, 347, Each

Part Number: HPE-HP20C

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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Estimated Ship Date: Sep 18, 2025 if ordered today

This product may not be eligible for select promotional offers

ATK High Performance Ford 347 Stroker 410 HP Stage 3 Long Block Crate Engines with EFI HP20C-EFI

ATK High Performance Ford 347 Stroker 410 HP Stage 3 Long Block Crate Engines with EFI HP20C-EFI

ATK High Performance Ford 347 Stroker 410 HP Stage 3 Long Block Crate Engines with EFI HP20C-EFI

Crate Engine, Ford 347 Stroker 410 HP Stage 3 Long Block with EFI, Assembled, Hydraulic Roller Tappet, External Balance, Aluminum Heads, FiTech, Each

Part Number: HPE-HP20C-EFI

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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Estimated Ship Date: Sep 18, 2025 if ordered today

This product may not be eligible for select promotional offers

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

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

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: Sep 18, 2025 if ordered today

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Estimated Ship Date: Sep 18, 2025 if ordered today

This product may not be eligible for select promotional offers

Need It Sooner? We recommend these similar substitute parts:

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

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

Not Yet Reviewed

Estimated Ship Date: Monday 7/14/2025

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