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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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  • ATK HP79C Ford 302 Complete Engine 300HP

    ATK HP79C Ford 302 Complete Engine 300HP

    Ford 302CI Engine 300HP Front Sump Complete
    $4,430.99
    Ford 302CI Engine 300HP Front Sump Complete
    $4,430.99
  • ATK HP79M Ford 302 Mid Dress Engine 300HP

    ATK HP79M Ford 302 Mid Dress Engine 300HP

    HP79M ATK Ford 302 H.P. Mid-Dress Engine Long Block
    $3,606.99
    HP79M ATK Ford 302 H.P. Mid-Dress Engine Long Block
    $3,606.99
  • ATK HP09 Ford 351W Base Engine 300HP

    ATK HP09 Ford 351W Base Engine 300HP

    HP09 ATK Ford 351W HP 68-97 H.P. Base Engine Long Block
    $3,090.99
    HP09 ATK Ford 351W HP 68-97 H.P. Base Engine Long Block
    $3,090.99
  • ATK HP11C Ford 351W Complete Engine 385HP

    ATK HP11C Ford 351W Complete Engine 385HP

    ATK HP11C Ford 351W Complete Engine 385HP
    $5,874.99
    ATK HP11C Ford 351W Complete Engine 385HP
    $5,874.99
  • ATK SP09 Ford 351W Short Block Dished Pistons 28 oz Non-Roller Block

    ATK SP09 Ford 351W Short Block Dished Pistons 28 oz Non-Roller Block

    ATK SP09 Ford 351W Short Block Dished Pistons 28 oz Non-Roller Block
    $1,286.99
    ATK SP09 Ford 351W Short Block Dished Pistons 28 oz Non-Roller Block
    $1,286.99
  • ATK HP99C Chevy 350 Vortec Complete Engine 290HP

    ATK HP99C Chevy 350 Vortec Complete Engine 290HP

    ATK HP99C Chevy 350 Vortec Complete Engine 290HP
    $2,999.99
    ATK HP99C Chevy 350 Vortec Complete Engine 290HP
    $2,999.99
  • ATK HP74 Chevy 350 Vortec 96-00 Truck Base Engine 315HP

    ATK HP74 Chevy 350 Vortec 96-00 Truck Base Engine 315HP

    ATK HP74 Chevy 350 Vortec 96-00 Truck Base Engine 315HP
    $2,729.99
    ATK HP74 Chevy 350 Vortec 96-00 Truck Base Engine 315HP
    $2,729.99
  • ATK HP31 Chevy 350 87-95 TBI Base Engine 290HP

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

    ATK HP31 Chevy 350 87-95 TBI Base Engine 290HP
    $2,575.99
    ATK HP31 Chevy 350 87-95 TBI Base Engine 290HP
    $2,575.99
  • ATK HP291P Chevy 350 Base Engine 325HP

    ATK HP291P Chevy 350 Base Engine 325HP

    ATK HP291P Chevy 350 Base Engine 325HP
    $2,348.99
    ATK HP291P Chevy 350 Base Engine 325HP
    $2,348.99
  • ATK HP291PC Chevy 350 Complete Engine 325HP

    ATK HP291PC Chevy 350 Complete Engine 325HP

    ATK HP291PC Chevy 350 Complete Engine 325HP
    $3,498.99
    ATK HP291PC Chevy 350 Complete Engine 325HP
    $3,498.99
  • ATK HP291PM Chevy 350 Mid Dress Engine 325HP

    ATK HP291PM Chevy 350 Mid Dress Engine 325HP

    ATK HP291PM Chevy 350 Mid Dress Engine 325HP
    $2,798.99
    ATK HP291PM Chevy 350 Mid Dress Engine 325HP
    $2,798.99
  • ATK HP89 Chevy 350 Base Engine 375HP

    ATK HP89 Chevy 350 Base Engine 375HP

    HP89 ATK Chevrolet 350/ 375HP Engine Long Block
    $3,348.99
    HP89 ATK Chevrolet 350/ 375HP Engine Long Block
    $3,348.99
  • ATK HP32 Chevy 350 Base Engine 350HP

    ATK HP32 Chevy 350 Base Engine 350HP

    HP32 ATK Chevrolet 350 64-85 H.P. Base Engine Long Block
    $2,598.99
    HP32 ATK Chevrolet 350 64-85 H.P. Base Engine Long Block
    $2,598.99
  • ATK HP32M Chevy 350 Mid Dress Engine 350HP

    ATK HP32M Chevy 350 Mid Dress Engine 350HP

    HP32M ATK Chevrolet 350 64-85 H.P. Mid-Dress Engine Long Block
    $3,098.99
    HP32M ATK Chevrolet 350 64-85 H.P. Mid-Dress Engine Long Block
    $3,098.99
  • ATK HP94 Chevy 383 Stroker Base Engine 415HP

    ATK HP94 Chevy 383 Stroker Base Engine 415HP

    HP94 ATK Chevrolet 383CI 415HP Street Engine Long Block
    $3,760.99
    HP94 ATK Chevrolet 383CI 415HP Street Engine Long Block
    $3,760.99
  • ATK HP94C Chevy 383 Stroker Complete Engine 415HP

    ATK HP94C Chevy 383 Stroker Complete Engine 415HP

    HP94C ATK Chevrolet 383 415HP Street Engine Complete Assembly
    $5,049.99
    HP94C ATK Chevrolet 383 415HP Street Engine Complete Assembly
    $5,049.99
  • ATK HP36C Chevy 383 Stroker Complete Engine 435HP

    ATK HP36C Chevy 383 Stroker Complete Engine 435HP

    ATK HP36C Chevy 383 Stroker Complete Engine 435HP
    $5,668.99
    ATK HP36C Chevy 383 Stroker Complete Engine 435HP
    $5,668.99
  • ATK HP97 Chevy LM7 5.3L 99-07 Truck Base Engine 385HP

    ATK HP97 Chevy LM7 5.3L 99-07 Truck Base Engine 385HP

    HP97 ATK Chevrolet 5.3 H.P. 385HP Engine Long Block
    $3,098.99
    HP97 ATK Chevrolet 5.3 H.P. 385HP Engine Long Block
    $3,098.99
  • ATK HP24 Jeep 4.6L / 4.7L Street Stroker Base Engine 205HP for 91-98 Jeeps

    ATK HP24 Jeep 4.6L / 4.7L Street Stroker Base Engine 205HP for 91-98 Jeeps

    HP24 ATK AMC 4.7 Stroker 91-98 Engine Long Block
    $2,999.99
    HP24 ATK AMC 4.7 Stroker 91-98 Engine Long Block
    $2,999.99
  • ATK SP04 Chevy 350CI Short Block Flat Top Pistons

    ATK SP04 Chevy 350CI Short Block Flat Top Pistons

    ATK SP04 Chevy 350CI Short Block Flat Top Pistons
    $1,398.99
    ATK SP04 Chevy 350CI Short Block Flat Top Pistons
    $1,398.99
  • ATK SP15 Chevy 383CI Stroker Short Block -18cc Dish Piston 1 Piece Seal

    ATK SP15 Chevy 383CI Stroker Short Block -18cc Dish Piston 1 Piece Seal

    ATK SP15 Chevy 383CI Stroker Short Block -18cc Dish Piston 1 Piece Seal
    $2,059.99
    ATK SP15 Chevy 383CI Stroker Short Block -18cc Dish Piston 1 Piece Seal
    $2,059.99
  • ATK HP79 Ford 302 Base Engine 300HP

    ATK HP79 Ford 302 Base Engine 300HP

    HP79 ATK Ford 302 H.P. 68-97 Engine Long Block

    $3,066.99
    HP79 ATK Ford 302 H.P. 68-97 Engine Long Block

    $3,066.99
  • DA30 ATK AMC 4.0/242 91 Engine Long Block

    DA30 ATK AMC 4.0/242 91 Engine Long Block

    DA30 ATK AMC 4.0/242 91 Engine Long Block

    $1,958.99
    DA30 ATK AMC 4.0/242 91 Engine Long Block

    $1,958.99
  • DCH4 ATK Chevrolet 350 96-2000 Engine Long Block

    DCH4 ATK Chevrolet 350 96-2000 Engine Long Block

    DCH4 ATK Chevrolet 350 96-2000 Engine Long Block

    $2,098.99
    DCH4 ATK Chevrolet 350 96-2000 Engine Long Block

    $2,098.99
  • DCM5 ATK Chevrolet 350 87-95 Engine Long Block

    DCM5 ATK Chevrolet 350 87-95 Engine Long Block

    DCM5 ATK Chevrolet 350 87-95 Engine Long Block

    $1,830.99
    DCM5 ATK Chevrolet 350 87-95 Engine Long Block

    $1,830.99
  • DCM6 ATK Chevrolet 350 87-95 2-Blt Engine Long Block

    DCM6 ATK Chevrolet 350 87-95 2-Blt Engine Long Block

    DCM6 ATK Chevrolet 350 87-95 2-Blt Engine Long Block

    $1,718.99
    DCM6 ATK Chevrolet 350 87-95 2-Blt Engine Long Block

    $1,718.99
  • DCM9 ATK Chevrolet 350 96-2000 Engine Long Block

    DCM9 ATK Chevrolet 350 96-2000 Engine Long Block

    DCM9 ATK Chevrolet 350 96-2000 Engine Long Block

    $2,123.99
    DCM9 ATK Chevrolet 350 96-2000 Engine Long Block

    $2,123.99
  • VC08 ATK Chevrolet 350 64-77 Engine Long Block

    VC08 ATK Chevrolet 350 64-77 Engine Long Block

    VC08 ATK Chevrolet 350 64-77 Engine Long Block

    $1,764.99
    VC08 ATK Chevrolet 350 64-77 Engine Long Block

    $1,764.99
  • VC09 ATK Chevrolet 350 64-77 4-Bolt Engine Long Block

    VC09 ATK Chevrolet 350 64-77 4-Bolt Engine Long Block

    VC09 ATK Chevrolet 350 64-77 4-Bolt Engine Long Block

    $1,955.99
    VC09 ATK Chevrolet 350 64-77 4-Bolt Engine Long Block

    $1,955.99
  • VC11 ATK Chevrolet 350 79-85 Engine Long Block

    VC11 ATK Chevrolet 350 79-85 Engine Long Block

    VC11 ATK Chevrolet 350 79-85 Engine Long Block

    $1,979.99
    VC11 ATK Chevrolet 350 79-85 Engine Long Block

    $1,979.99
  • VC12 ATK Chevrolet 350 79-85 4-Bolt Engine Long Block

    VC12 ATK Chevrolet 350 79-85 4-Bolt Engine Long Block

    VC12 ATK Chevrolet 350 79-85 4-Bolt Engine Long Block

    $2,001.99
    VC12 ATK Chevrolet 350 79-85 4-Bolt Engine Long Block

    $2,001.99
  • VC13 ATK Chevrolet 350 78-80 Engine Long Block

    VC13 ATK Chevrolet 350 78-80 Engine Long Block

    VC13 ATK Chevrolet 350 78-80 Engine Long Block

    $1,930.99
    VC13 ATK Chevrolet 350 78-80 Engine Long Block

    $1,930.99
  • VCH4 ATK Chevrolet 350 96-2000 Engine Long Block

    VCH4 ATK Chevrolet 350 96-2000 Engine Long Block

    VCH4 ATK Chevrolet 350 96-2000 Engine Long Block

    $2,198.99
    VCH4 ATK Chevrolet 350 96-2000 Engine Long Block

    $2,198.99
  • VC15 ATK Chevrolet 350 78-80 4-Bolt Engine Long Block

    VC15 ATK Chevrolet 350 78-80 4-Bolt Engine Long Block

    VC15 ATK Chevrolet 350 78-80 4-Bolt Engine Long Block

    $1,955.99
    VC15 ATK Chevrolet 350 78-80 4-Bolt Engine Long Block

    $1,955.99
  • VCM5 ATK Chevrolet 350 87-95 Engine Long Block

    VCM5 ATK Chevrolet 350 87-95 Engine Long Block

    VCM5 ATK Chevrolet 350 87-95 Engine Long Block

    $1,932.99
    VCM5 ATK Chevrolet 350 87-95 Engine Long Block

    $1,932.99
  • VCM6 ATK Chevrolet 350 87-95 Engine Long Block

    VCM6 ATK Chevrolet 350 87-95 Engine Long Block

    VCM6 ATK Chevrolet 350 87-95 Engine Long Block

    $1,841.99
    VCM6 ATK Chevrolet 350 87-95 Engine Long Block

    $1,841.99
  • VCM9 ATK Chevrolet 350 96-2000 Engine Long Block

    VCM9 ATK Chevrolet 350 96-2000 Engine Long Block

    VCM9 ATK Chevrolet 350 96-2000 Engine Long Block

    $2,250.99
    VCM9 ATK Chevrolet 350 96-2000 Engine Long Block

    $2,250.99
  • DF13 ATK Ford 302 75-79 Engine Long Block

    DF13 ATK Ford 302 75-79 Engine Long Block

    DF13 ATK Ford 302 75-79 Engine Long Block

    $1,968.99
    DF13 ATK Ford 302 75-79 Engine Long Block

    $1,968.99
  • DF14 ATK Ford 302 78-80 Engine Long Block

    DF14 ATK Ford 302 78-80 Engine Long Block

    DF14 ATK Ford 302 78-80 Engine Long Block

    $2,600.99
    DF14 ATK Ford 302 78-80 Engine Long Block

    $2,600.99
  • DF15 ATK Ford 351W 77-87 Engine Long Block

    DF15 ATK Ford 351W 77-87 Engine Long Block

    DF15 ATK Ford 351W 77-87 Engine Long Block

    $1,755.99
    DF15 ATK Ford 351W 77-87 Engine Long Block

    $1,755.99

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