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Replacement and Crate Engines

ATK Remanufactured Engines

If you’re restoring a classic car, muscle car or hot rod, it’s a good bet that the motor in it is going to be pretty tired — if it’s still working at all. ATK Engines has been a performance engine builder since 1946 and has an engine combination that will get your project car roaring again. Rebuilding an engine is fun for some, but exhausting and time-consuming for many others. By choosing ATK, you can get everything from a partial build to a drop-in powerplant that’s ready to hit the road or the track.

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5 Item(s)

  • ATK Chevy 496 Stroker Engine 600+ HP Complete HP631PC

    ATK Chevy 496 Stroker Engine 600+ HP Complete HP631PC

    HP631PC ATK Chevy 496 Stroker Complete Engine 600HP
    $10,660.99
    HP631PC ATK Chevy 496 Stroker Complete Engine 600HP
    $10,660.99
  • ATK Chevy 540CI Engine 660+ HP Mid Dress HP42M

    ATK Chevy 540CI Engine 660+ HP Mid Dress HP42M

    ATK HP42M Chevy 540CI Engine 650HP
    $11,245.99
    ATK HP42M Chevy 540CI Engine 650HP
    $11,245.99
  • ATK Chevy 540CI Engine 660+ HP Complete HP42C

    ATK Chevy 540CI Engine 660+ HP Complete HP42C

    ATK HP42C Chevy 540CI Engine 650HP
    $12,565.99
    ATK HP42C Chevy 540CI Engine 650HP
    $12,565.99
  • ATK Chevy 540CI Engine 660+ HP Base HP42

    ATK Chevy 540CI Engine 660+ HP Base HP42

    ATK HP42 Chevy 540CI Engine 650HP
    $10,479.99
    ATK HP42 Chevy 540CI Engine 650HP
    $10,479.99
  • ATK LS 408 Stroker Engine 620HP LS3 Alum LS02C

    ATK LS 408 Stroker Engine 620HP LS3 Alum LS02C

    ATK LS02C LS 408 Stroker Engine 620HP
    $10,761.99
    ATK LS02C LS 408 Stroker Engine 620HP
    $10,761.99

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5 Item(s)