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$275 Shipping

ATK LS02 Chevy LS3 415CI Stroker Base Engine 620+HP

ATK Engines |

#35020050

ATK LS02 Chevy LS3 415CI Stroker Base Engine 620+HP

Crate Engine Type:

Long Block

Compression Ratio:

10.3:1

Engine Displacement:

415 cu. in.

$10,599.00

/each

$275 Shipping

ATK HP89CPOL Chevy 350 Complete Engine 390HP

ATK Engines |

#35020164

ATK HP89CPOL Chevy 350 Complete Engine 390HP

Crate Engine Type:

Long Block

Compression Ratio:

10.0:1

Engine Displacement:

5.7 liters

$5,391.99

/each

$275 Shipping

ATK Engines |

#35020030

ATK Engines HP102C Ford 502 Complete Engine, 515HP

Crate Engine Type:

Short Block

Compression Ratio:

9.5:1

Engine Displacement:

502 cu. in.

$11,318.99

/each

$275 Shipping

ATK HP55C Chevy 383 Stroker Complete Engine 500HP

ATK Engines |

#35020157

ATK HP55C Chevy 383 Stroker Complete Engine 500HP

Crate Engine Type:

Deluxe Crate Engine

Compression Ratio:

10.2:1

Engine Displacement:

383 cu. in.

$8,309.00

/each

$275 Shipping

ATK HP89C-EFI Chevy 350 with FITECH EFI 390HP

ATK Engines |

#35020163

ATK HP89C-EFI Chevy 350 with FITECH EFI 390HP

Crate Engine Type:

Deluxe Crate Engine

Compression Ratio:

10.0:1

Engine Displacement:

350 cu. in.

$5,909.99

/each

Turbo vs Supercharger | The Best Way to Boost Your LS Build

Considering boosting your LS engine? Find out what's best for your build, turbocharging or supercharging!

How to Build a 383 Stroker SBC Engine | Recipes for 400–600 Horsepower

Learn proven small block Chevy 383 stroker engine build combos from 400-600 HP to power your next build

Historic Indy Engines

To celebrate the upcoming 106th running of the Indianaplis 500, here's a look back at a few of the engines that have competed at the Brickyard over the years.

LT1 Engine Build Combinations | Recipes for 400–700+ HP

Build a high-performance Gen V LT engine with proven power combos and learn about LT upgrades and tuning tips for maximum power

How To Set Up Multiple Carburetors on a Vintage Engine

There's a right and wrong way to run a two-barrel carburetor on your vintage engine. Check out this guide about how to select the correct carburetor for your Flathead or vintage engine.

Pick a Side: LS Engines

The GM LS engine is the hot powerplant these days. But is there too much of a good thing?

Gen III/IV LS Engine ID Guide

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Crate Engine Fuel System Tips

Questions about what you will need for your fuel sytstem? Click here!

NASCAR Engines Through the Years

In honor of NASCAR's 75th anniversary, we're taking a look at a few remarkable engines that have powered our favorite racers to victory through the years.

Engine Cylinder Numbers

$275 Shipping

ATK HP101M Chevy 383 Stroker Mid Dress Engine 460HP

ATK Engines |

#35020138

ATK HP101M Chevy 383 Stroker Mid Dress Engine 460HP

Crate Engine Type:

Long Block

Compression Ratio:

10.1:1

Engine Displacement:

302 cu. in.

$6,409.99

/each

$275 Shipping

ATK HP102C-EFI Ford 502 Complete Engine 515HP

ATK Engines |

#35020237

ATK HP102C-EFI Ford 502 Complete Engine 515HP

Crate Engine Type:

Deluxe Crate Engine

Compression Ratio:

9.5:1

Engine Displacement:

502 cu. in.

$11,449.00

/each

$275 Shipping

ATK LQ9-LB-1 Chevy LQ9 365CI/6.0L Base Engine 550HP

ATK Engines |

#35020223

ATK LQ9-LB-1 Chevy LQ9 365CI/6.0L Base Engine 550HP

Crate Engine Type:

Long Block

Compression Ratio:

10.3:1

Engine Displacement:

6 liters

$8,559.00

/each

$275 Shipping

ATK Engines |

#35020256

ATK 813P Toyota 22RE 125HP Crate Engine

Crate Engine Type:

Long Block

Compression Ratio:

9.0:1

Engine Displacement:

2.4 liters

$2,999.99

/each

$275 Shipping

ATK HP116 Chevy LM7 5.3L 500HP Crate Engine

ATK Engines |

#35020254

ATK HP116 Chevy LM7 5.3L 500HP Crate Engine

Crate Engine Type:

Long Block

Compression Ratio:

10.1:1

Engine Displacement:

5.3 liters

$5,499.00

/each

$275 Shipping

ATK SP61 Chrysler 408CI Magnum Short Block -23.5cc Dished Pistons

ATK Engines |

#35020085

ATK SP61 Chrysler 408CI Magnum Short Block -23.5cc Dished Pistons

Crate Engine Type:

Short Block

Engine Displacement:

408 cu. in.

Camshaft Type:

Hydraulic Roller

$3,259.00

/each

$275 Shipping

ATK HP31 Chevy 350 87-95 TBI Base Engine 290HP

ATK Engines |

#35020146

ATK HP31 Chevy 350 87-95 TBI Base Engine 290HP

Crate Engine Type:

Long Block

Compression Ratio:

9.1:1

Engine Displacement:

350 cu. in.

$3,495.99

/each

$275 Shipping

ATK HP73 Chrysler 360 Magnum Engine 320HP

ATK Engines |

#35020080

ATK HP73 Chrysler 360 Magnum Engine 320HP

Crate Engine Type:

Long Block

Compression Ratio:

9.1:1

Engine Displacement:

360 cu. in.

$3,559.99

/each

$275 Shipping

ATK Engines |

#35020017

ATK Engines DDM5 Chrysler 345 Hemi 5.7 V8, 2009-12 Truck, VVT

Crate Engine Type:

Short Block

Engine Displacement:

5.7 liters

Carburetor Included:

$5,160.99

/each

$275 Shipping

ATK SP37G4B LS 408 Stroker Short Block 10cc Dish Pistons 24 Tooth

ATK Engines |

#35020117

ATK SP37G4B LS 408 Stroker Short Block 10cc Dish Pistons 24 Tooth

Crate Engine Type:

Short Block

Engine Displacement:

408 cu. in.

Piston Material:

Forged Aluminum

$5,554.99

/each

$275 Shipping

ATK SP38G4B LS 408 Stroker Short Block 18cc Dish Pistons 24 Tooth

ATK Engines |

#35020121

ATK SP38G4B LS 408 Stroker Short Block 18cc Dish Pistons 24 Tooth

Crate Engine Type:

Short Block

Engine Displacement:

408 cu. in.

Piston Material:

Forged Aluminum

$5,554.00

/each

$275 Shipping

ATK HP79M Ford 302 Mid Dress Engine 300HP with Front Sump Oil Pan

ATK Engines |

#35020211

ATK HP79M Ford 302 Mid Dress Engine 300HP with Front Sump Oil Pan

Crate Engine Type:

Long Block

Compression Ratio:

9.1:1

Engine Displacement:

289 cu. in.

$4,760.00

/each

$275 Shipping

ATK SP40G4B LS 408 Stroker Short Block 29cc Dish Pistons 24 Tooth

ATK Engines |

#35020129

ATK SP40G4B LS 408 Stroker Short Block 29cc Dish Pistons 24 Tooth

Crate Engine Type:

Short Block

Engine Displacement:

408 cu. in.

Piston Material:

Forged Aluminum

$5,554.00

/each

$275 Shipping

ATK HP24 Jeep 4.7L Street Stroker Base Engine 205HP for 91-98

ATK Engines |

#35020243

ATK HP24 Jeep 4.7L Street Stroker Base Engine 205HP for 91-98

Crate Engine Type:

Long Block

Engine Displacement:

242 cu. in.

Camshaft Type:

Hydraulic Roller

$4,079.00

/each

$275 Shipping

ATK SP32G4B LS 408CI Stroker Short Block 4cc Flat Top Pistons 58T

ATK Engines |

#35020109

ATK SP32G4B LS 408CI Stroker Short Block 4cc Flat Top Pistons 58T

Crate Engine Type:

Short Block

Engine Displacement:

408 cu. in.

Piston Material:

Forged Aluminum

$5,554.00

/each

$275 Shipping

ATK SP19-F Chevy LQ9 6.0L Short Block OE Flat Top Pistons

ATK Engines |

#35020097

ATK SP19-F Chevy LQ9 6.0L Short Block OE Flat Top Pistons

Crate Engine Type:

Short Block

Engine Displacement:

371 cu. in.

Piston Material:

Hypereutectic Aluminum

$3,285.99

/each

$275 Shipping

ATK Engines |

#35020023

ATK Engines HP103T Chrysler Gen III 5.7L Hemi, 2003-08, Non MDS

Crate Engine Type:

Long Block

Compression Ratio:

9.6:1

Engine Displacement:

5.7 liters

$4,984.99

/each

$275 Shipping

ATK SP11 Ford 460CI Short Block -15cc Dish 88-92 Block

ATK Engines |

#35020242

ATK SP11 Ford 460CI Short Block -15cc Dish 88-92 Block

Crate Engine Type:

Long Block

Engine Displacement:

460 cu. in.

Camshaft Type:

Hydraulic Roller

$2,479.99

/each

ATK Engines |

#35020172

ATK Engines HP94-TBI Chevy 383 Custom TBI Cam, 415 HP

Crate Engine Type:

Long Block

Compression Ratio:

9.7:1

Engine Displacement:

383 cu. in.

$4,685.99

/each

ATK 13ZB 350 SBC Bare Block Machined/Ready To Assemble

ATK Engines |

#35020038

ATK 13ZB 350 SBC Bare Block Machined/Ready To Assemble

Crate Engine Type:

Short Block

Engine Displacement:

350 cu. in.

Camshaft Type:

Hydraulic Roller

$1,899.99

/each

$275 Shipping

ATK Engines |

#35020022

ATK Engines HP103 Chrysler Gen III 5.7L Hemi, 2003-08 with MDS

Crate Engine Type:

Long Block

Compression Ratio:

9.6:1

Engine Displacement:

5.7 liters

$4,984.99

/each

$275 Shipping

ATK HP98C Chevy 350 Complete Engine 345HP

ATK Engines |

#35020175

ATK HP98C Chevy 350 Complete Engine 345HP

Crate Engine Type:

Deluxe Crate Engine

Compression Ratio:

9.1:1

Engine Displacement:

350 cu. in.

$5,015.99

/each

$275 Shipping

ATK HP89M Chevy 350 Mid Dress Engine 390HP

ATK Engines |

#35020165

ATK HP89M Chevy 350 Mid Dress Engine 390HP

Crate Engine Type:

Short Block

Compression Ratio:

10.1:1

Engine Displacement:

350 cu. in.

$4,809.99

/each

$275 Shipping

ATK SP38G4 LS 408 Stroker Short Block 18cc Dish Pistons 24 Tooth

ATK Engines |

#35020120

ATK SP38G4 LS 408 Stroker Short Block 18cc Dish Pistons 24 Tooth

Crate Engine Type:

Short Block

Engine Displacement:

408 cu. in.

Piston Material:

Forged Aluminum

$5,239.00

/each

$275 Shipping

ATK HP09M Ford 351W Mid Dress Engine 300HP

ATK Engines |

#35020189

ATK HP09M Ford 351W Mid Dress Engine 300HP

Crate Engine Type:

Long Block

Compression Ratio:

9.1:1

Engine Displacement:

351 cu. in.

$4,900.00

/each

$275 Shipping

ATK HP100C Ford 347 Stroker Complete Engine 450HP

ATK Engines |

#35020191

ATK HP100C Ford 347 Stroker Complete Engine 450HP

Crate Engine Type:

Deluxe Crate Engine

Compression Ratio:

10.1:1

Engine Displacement:

347 cu. in.

$8,650.00

/each

$275 Shipping

ATK HP79C Ford 302 Complete Engine 300HP

ATK Engines |

#35020209

ATK HP79C Ford 302 Complete Engine 300HP

Crate Engine Type:

Long Block

Compression Ratio:

9.1:1

Engine Displacement:

289 cu. in.

$5,910.99

/each

$275 Shipping

ATK Engines |

#35020174

ATK HP98 Chevy 350 Base Engine 345HP

Crate Engine Type:

Long Block

Compression Ratio:

9.1:1

Engine Displacement:

350 cu. in.

$3,709.99

/each

$275 Shipping

ATK HP93 Chevy LQ4 6.0L Base Engine 460HP

ATK Engines |

#35020220

ATK HP93 Chevy LQ4 6.0L Base Engine 460HP

Crate Engine Type:

Long Block

Compression Ratio:

9.5:1

Engine Displacement:

364 cu. in.

$5,610.00

/each

$275 Shipping

ATK Engines |

#35020187

ATK HP09 Ford 351W Base Engine 300HP

Crate Engine Type:

Long Block

Compression Ratio:

9.1:1

Engine Displacement:

351 cu. in.

$4,392.99

/each

$275 Shipping

ATK HP32C-EFI Chevy Vortec 350 with FITECH EFI 350HP

ATK Engines |

#35020148

ATK HP32C-EFI Chevy Vortec 350 with FITECH EFI 350HP

Crate Engine Type:

Deluxe Crate Engine

Compression Ratio:

9.5:1

Engine Displacement:

350 cu. in.

$5,709.00

/each

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Products

ATK LS02 Chevy LS3 415CI Stroker Base Engine 620+HP

ATK HP89CPOL Chevy 350 Complete Engine 390HP

ATK Engines HP102C Ford 502 Complete Engine, 515HP

ATK HP55C Chevy 383 Stroker Complete Engine 500HP

ATK HP89C-EFI Chevy 350 with FITECH EFI 390HP

Related Articles

ATK HP101M Chevy 383 Stroker Mid Dress Engine 460HP

ATK HP102C-EFI Ford 502 Complete Engine 515HP

ATK LQ9-LB-1 Chevy LQ9 365CI/6.0L Base Engine 550HP

ATK 813P Toyota 22RE 125HP Crate Engine

ATK HP116 Chevy LM7 5.3L 500HP Crate Engine

ATK SP61 Chrysler 408CI Magnum Short Block -23.5cc Dished Pistons

ATK HP31 Chevy 350 87-95 TBI Base Engine 290HP

ATK HP73 Chrysler 360 Magnum Engine 320HP

ATK Engines DDM5 Chrysler 345 Hemi 5.7 V8, 2009-12 Truck, VVT

ATK SP37G4B LS 408 Stroker Short Block 10cc Dish Pistons 24 Tooth

ATK SP38G4B LS 408 Stroker Short Block 18cc Dish Pistons 24 Tooth

ATK HP79M Ford 302 Mid Dress Engine 300HP with Front Sump Oil Pan

ATK SP40G4B LS 408 Stroker Short Block 29cc Dish Pistons 24 Tooth

ATK HP24 Jeep 4.7L Street Stroker Base Engine 205HP for 91-98

ATK SP32G4B LS 408CI Stroker Short Block 4cc Flat Top Pistons 58T

ATK SP19-F Chevy LQ9 6.0L Short Block OE Flat Top Pistons

ATK Engines HP103T Chrysler Gen III 5.7L Hemi, 2003-08, Non MDS

ATK SP11 Ford 460CI Short Block -15cc Dish 88-92 Block

ATK Engines HP94-TBI Chevy 383 Custom TBI Cam, 415 HP

ATK 13ZB 350 SBC Bare Block Machined/Ready To Assemble

ATK Engines HP103 Chrysler Gen III 5.7L Hemi, 2003-08 with MDS

ATK HP98C Chevy 350 Complete Engine 345HP

ATK HP89M Chevy 350 Mid Dress Engine 390HP

ATK SP38G4 LS 408 Stroker Short Block 18cc Dish Pistons 24 Tooth

ATK HP09M Ford 351W Mid Dress Engine 300HP

ATK HP100C Ford 347 Stroker Complete Engine 450HP

ATK HP79C Ford 302 Complete Engine 300HP

ATK HP98 Chevy 350 Base Engine 345HP

ATK HP93 Chevy LQ4 6.0L Base Engine 460HP

ATK HP09 Ford 351W Base Engine 300HP

ATK HP32C-EFI Chevy Vortec 350 with FITECH EFI 350HP

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