ATK Engines

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41-80 of 138

  • ATK Ford 302CI Engine 365HP Frnt Sump Complete EFI HP78C-EFI

    ATK Ford 302CI Engine 365HP Frnt Sump Complete EFI HP78C-EFI

    HP78C-EFI ATK Ford 302CI Front Sump Complete EFI Engine 365HP
    $6,182.69
    HP78C-EFI ATK Ford 302CI Front Sump Complete EFI Engine 365HP
    $6,182.69
  • ATK Ford 302CI Engine 365HP Frnt Sump Mid Dress HP78M

    ATK Ford 302CI Engine 365HP Frnt Sump Mid Dress HP78M

    HP78M ATK Ford 302CI Front Sump Mid-Dress Engine 365HP
    $4,926.60
    HP78M ATK Ford 302CI Front Sump Mid-Dress Engine 365HP
    $4,926.60
  • ATK Ford 347 Stroker Engine 410HP Frnt Sump Base HP80

    ATK Ford 347 Stroker Engine 410HP Frnt Sump Base HP80

    ATK HP80 Ford 347 Stroker Engine 410HP
    $5,039.01
    ATK HP80 Ford 347 Stroker Engine 410HP
    $5,039.01
  • ATK Ford 347 Stroker Engine 410HP Frnt Sump Complete EFI HP80C-EFI

    ATK Ford 347 Stroker Engine 410HP Frnt Sump Complete EFI HP80C-EFI

    ATK HP80C-EFI Ford 347 Stroker Engine 410HP
    $7,179.74
    ATK HP80C-EFI Ford 347 Stroker Engine 410HP
    $7,179.74
  • ATK Chrysler 360 Magnum Engine 320HP Complete HP73C

    ATK Chrysler 360 Magnum Engine 320HP Complete HP73C

    HP73C ATK Chrysler 360 Magnum Complete Engine Long Block
    $4,926.60
    HP73C ATK Chrysler 360 Magnum Complete Engine Long Block
    $4,926.60
  • ATK Ford 347 Stroker Engine 410HP Frnt Sump Mid Dress HP80M

    ATK Ford 347 Stroker Engine 410HP Frnt Sump Mid Dress HP80M

    ATK HP80M Ford 347 Stroker Engine 410HP
    $5,874.78
    ATK HP80M Ford 347 Stroker Engine 410HP
    $5,874.78
  • ATK Ford 408 Stroker Engine 480HP Base HP81

    ATK Ford 408 Stroker Engine 480HP Base HP81

    ATK HP81 Ford 408 Stroker Engine 480HP
    $6,920.70
    ATK HP81 Ford 408 Stroker Engine 480HP
    $6,920.70
  • ATK Ford 408 Stroker Engine 480HP Complete HP81C

    ATK Ford 408 Stroker Engine 480HP Complete HP81C

    ATK HP81C Ford 408 Stroker Engine 480HP
    $8,499.36
    ATK HP81C Ford 408 Stroker Engine 480HP
    $8,499.36
  • ATK Ford 408 Stroker Engine 480HP Mid Dress HP81M

    ATK Ford 408 Stroker Engine 480HP Mid Dress HP81M

    ATK HP81M Ford 408 Stroker Engine 480HP Mid Dress
    $8,020.39
    ATK HP81M Ford 408 Stroker Engine 480HP Mid Dress
    $8,020.39
  • ATK New Chevy 350CI Engine 260HP Complete HP83NEW

    ATK New Chevy 350CI Engine 260HP Complete HP83NEW

    ATK HP83NEW New Chevy 350CI Engine 260HP
    $3,616.75
    ATK HP83NEW New Chevy 350CI Engine 260HP
    $3,616.75
  • ATK Chrysler 360 Magnum Engine 290HP Complete EFI HP73C-EFI

    ATK Chrysler 360 Magnum Engine 290HP Complete EFI HP73C-EFI

    HP73C-EFI ATK Chrysler 360 Magnum Complete Engine Long Block
    $5,337.15
    HP73C-EFI ATK Chrysler 360 Magnum Complete Engine Long Block
    $5,337.15
  • ATK Jeep 4.7 Stroker Engine 205HP 99-06 Base HP67

    ATK Jeep 4.7 Stroker Engine 205HP 99-06 Base HP67

    HP67 ATK Jeep 4.7 Stroker 99-06 Base Engine 205HP
    $3,460.35
    HP67 ATK Jeep 4.7 Stroker 99-06 Base Engine 205HP
    $3,460.35
  • ATK Chevy 489 Stroker Engine 565HP Complete HP411PC

    ATK Chevy 489 Stroker Engine 565HP Complete HP411PC

    ATK HP411PC Chevy 489 Stroker Engine 565HP
    $8,875.70
    ATK HP411PC Chevy 489 Stroker Engine 565HP
    $8,875.70
  • ATK Chrysler 408 Stroker Engine 465HP Mid Dress HP46M-MAG

    ATK Chrysler 408 Stroker Engine 465HP Mid Dress HP46M-MAG

    HP46M-MAG ATK Chrysler 408 Stroker Mid Dress Engine 465HP
    $7,541.41
    HP46M-MAG ATK Chrysler 408 Stroker Mid Dress Engine 465HP
    $7,541.41
  • ATK Chevy 489 Stroker Engine 565HP Mid Dress HP411PM

    ATK Chevy 489 Stroker Engine 565HP Mid Dress HP411PM

    ATK HP411PM Chevy 489 Stroker Engine 565HP
    $7,981.29
    ATK HP411PM Chevy 489 Stroker Engine 565HP
    $7,981.29
  • ATK Chevy 540CI Engine 660+ HP Base HP42

    ATK Chevy 540CI Engine 660+ HP Base HP42

    ATK HP42 Chevy 540CI Engine 650HP
    $10,300.00
    ATK HP42 Chevy 540CI Engine 650HP
    $10,300.00
  • ATK Chevy 540CI Engine 660+ HP Complete HP42C

    ATK Chevy 540CI Engine 660+ HP Complete HP42C

    ATK HP42C Chevy 540CI Engine 650HP
    $12,200.00
    ATK HP42C Chevy 540CI Engine 650HP
    $12,200.00
  • ATK Chevy 540CI Engine 660+ HP Mid Dress HP42M

    ATK Chevy 540CI Engine 660+ HP Mid Dress HP42M

    ATK HP42M Chevy 540CI Engine 650HP
    $11,150.00
    ATK HP42M Chevy 540CI Engine 650HP
    $11,150.00
  • ATK Chrysler 408 Stroker Engine 465HP Complete HP46C-MAG

    ATK Chrysler 408 Stroker Engine 465HP Complete HP46C-MAG

    ATK HP46C-MAG Chrysler 408 Stroker Engine 465HP
    $8,137.69
    ATK HP46C-MAG Chrysler 408 Stroker Engine 465HP
    $8,137.69
  • ATK Chrysler 408 Stroker Engine 465HP Base HP46-MAG

    ATK Chrysler 408 Stroker Engine 465HP Base HP46-MAG

    HP46-MAG ATK Chrysler 408 Stroker Base Engine 465HP
    $6,402.63
    HP46-MAG ATK Chrysler 408 Stroker Base Engine 465HP
    $6,402.63
  • ATK Chevy 383 Stroker Engine 500HP Base HP55

    ATK Chevy 383 Stroker Engine 500HP Base HP55

    HP55 ATK Chevy 383 Stroker Base Engine 500HP
    $5,962.75
    HP55 ATK Chevy 383 Stroker Base Engine 500HP
    $5,962.75
  • ATK Chevy 496 Stroker Engine 600+ HP Mid Dress HP631PM

    ATK Chevy 496 Stroker Engine 600+ HP Mid Dress HP631PM

    HP631PM ATK Chevy 496 Stroker Mid-Dress Engine 600HP
    $9,677.25
    HP631PM ATK Chevy 496 Stroker Mid-Dress Engine 600HP
    $9,677.25
  • ATK Chevy 383 Stroker Engine 500HP Complete HP55C

    ATK Chevy 383 Stroker Engine 500HP Complete HP55C

    HP55C ATK Chevy 383 Stroker Complete Engine 500HP
    $7,399.68
    HP55C ATK Chevy 383 Stroker Complete Engine 500HP
    $7,399.68
  • ATK Chevy 383 Stroker Engine 500HP Complete EFI HP55C-EFI

    ATK Chevy 383 Stroker Engine 500HP Complete EFI HP55C-EFI

    HP55C-EFI ATK Chevy 383 Stroker Complete EFI Engine 500HP
    $7,981.29
    HP55C-EFI ATK Chevy 383 Stroker Complete EFI Engine 500HP
    $7,981.29
  • ATK Chevy 383 Stroker Engine 500HP Mid Dress HP55M

    ATK Chevy 383 Stroker Engine 500HP Mid Dress HP55M

    HP55M ATK Chevy 383 500HP Stroker Mid-Dress Engine Long Block
    $6,583.46
    HP55M ATK Chevy 383 500HP Stroker Mid-Dress Engine Long Block
    $6,583.46
  • ATK Chevy 350CI 87-91 Corvette Engine Base HP57

    ATK Chevy 350CI 87-91 Corvette Engine Base HP57

    HP57 ATK Chevy 350CI 87-91 Corvette Base Engine Long Block
    $3,880.68
    HP57 ATK Chevy 350CI 87-91 Corvette Base Engine Long Block
    $3,880.68
  • ATK Chevy 496 Stroker Engine 600+ HP Base HP631P

    ATK Chevy 496 Stroker Engine 600+ HP Base HP631P

    HP631P ATK Chevy 496 Stroker Base Engine 600HP
    $8,680.20
    HP631P ATK Chevy 496 Stroker Base Engine 600HP
    $8,680.20
  • 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
    $10,322.40
    HP631PC ATK Chevy 496 Stroker Complete Engine 600HP
    $10,322.40
  • ATK Chevy 383 Stroker Engine 460HP Base HP101

    ATK Chevy 383 Stroker Engine 460HP Base HP101

    ATK HP101 Chevy 383 Stroker Engine 460 HP
    $4,437.85
    ATK HP101 Chevy 383 Stroker Engine 460 HP
    $4,437.85
  • ATK Ford 347 Stroker Engine 450HP Frnt Sump Complete HP100C

    ATK Ford 347 Stroker Engine 450HP Frnt Sump Complete HP100C

    ATK HP100C Ford 347 Stroker Engine 450HP
    $6,910.93
    ATK HP100C Ford 347 Stroker Engine 450HP
    $6,910.93
  • ATK Ford 347 Stroker Engine 450HP Frnt Sump Base HP100

    ATK Ford 347 Stroker Engine 450HP Frnt Sump Base HP100

    HP100 ATK Ford 347 Frnt Sump Base Stroker Engine 450HP
    $5,493.55
    HP100 ATK Ford 347 Frnt Sump Base Stroker Engine 450HP
    $5,493.55
  • ATK Chevy LM-7/LS 347CI Short Block -11cc Dished Pistons 24 Tooth SP76

    ATK Chevy LM-7/LS 347CI Short Block -11cc Dished Pistons 24 Tooth SP76

    ATK Chevy LM-7/LS 347CI Short Block 11cc Dished Coated Skirts
    $2,800.54
    ATK Chevy LM-7/LS 347CI Short Block 11cc Dished Coated Skirts
    $2,800.54
  • ATK Ford 302CI Engine 300HP Fox Pan Complete EFI  HP06C-EFI

    ATK Ford 302CI Engine 300HP Fox Pan Complete EFI HP06C-EFI

    ATK Ford 302CI Engine with FITECH Fuel Injection
    $4,936.38
    ATK Ford 302CI Engine with FITECH Fuel Injection
    $4,936.38
  • ATK HP21 Ford 408 Stroker Base Engine 430HP

    ATK HP21 Ford 408 Stroker Base Engine 430HP

    ATK Ford 408 Stroker Base Engine
    $5,557.09
    ATK Ford 408 Stroker Base Engine
    $5,557.09
  • ATK Ford 302CI Engine 300HP Frnt Sump Complete EFI HP79C-EFI

    ATK Ford 302CI Engine 300HP Frnt Sump Complete EFI HP79C-EFI

    ATK Ford 302CI Engine with FITECH EFI
    $4,936.38
    ATK Ford 302CI Engine with FITECH EFI
    $4,936.38
  • ATK New Chevy 350 CI Engine 315HP Mid Dress HP92M

    ATK New Chevy 350 CI Engine 315HP Mid Dress HP92M

    ATK New Chevy 350 CI Mid Dress Engine
    $3,519.00
    ATK New Chevy 350 CI Mid Dress Engine
    $3,519.00
  • ATK Ford 460CI Short Block -15cc Dished 88-92 SP11

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

    ATK Ford 460CI Short Block 15cc Dished With D Cup
    $1,339.18
    ATK Ford 460CI Short Block 15cc Dished With D Cup
    $1,339.18
  • ATK Chevy LQ9 Gen IV 408 Boost/Nitrous Short Block 58 Tooth -29cc Dished SP36-G4-B

    ATK Chevy LQ9 Gen IV 408 Boost/Nitrous Short Block 58 Tooth -29cc Dished SP36-G4-B

    ATK Chevy LQ9 Gen IV 408 Short Block 58 Tooth
    $4,887.50
    ATK Chevy LQ9 Gen IV 408 Short Block 58 Tooth
    $4,887.50
  • ATK Chevy 502 Marine Engine 515HP Base HP95

    ATK Chevy 502 Marine Engine 515HP Base HP95

    ATK Chevy 502 Marine Engine 515HP
    $4,252.13
    ATK Chevy 502 Marine Engine 515HP
    $4,252.13
  • ATK Chevy 383 Stroker Engine 87-95 TBI HP05

    ATK Chevy 383 Stroker Engine 87-95 TBI HP05

    HP05 ATK Chevy 383 320HP Stroker Engine Long Block
    $3,670.51
    HP05 ATK Chevy 383 320HP Stroker Engine Long Block
    $3,670.51

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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.


High-Performance Classic Car Powerplants

Order your new performance ATK engine from Eastwood and do the job right when it comes to power. Engines are available in three stages depending on your needs and budget. Their short block engine builds can upgrade your existing block or serve as the foundation for a new build. They contain the part of the cylinder block that sits between the head gasket and oil pan. A stage 2 long block ATK engine contains the full block along with the crankshaft, cylinder head and valve train. If you really just want to drop it in and drop the hammer, ATK stage 3 engines come complete right down to the spark plugs.


Fully Warrantied Engines for Restorations

ATK builds GM, Ford and Chrysler engines for all sorts of muscle cars. You can get everything from the Ford 302 HP79C to the Chevy 350 87-95 to fit your vehicle’s factory spec. Every remanufactured engine is fully disassembled, rebuilt and tested to make sure it performs as well as or better than the original factory specs. ATK was also the first builder to offer a warranty on part with that of new engines. Every ATK engine from Eastwood is guaranteed for 24 months with no mileage limit! We also provide free U.S. shipping on most ATK powerplants along with lifetime technical support from our DIY experts.