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Replacement and Crate Engines
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ATK HP32 Chevy 350 Base Engine 350HP
HP32 ATK Chevrolet 350 64-85 H.P. Base Engine Long Block$2,987.99 HP32 ATK Chevrolet 350 64-85 H.P. Base Engine Long Block$2,987.99 -
ATK HP74 Chevy 350 Vortec 96-00 Truck Base Engine 315HP
ATK HP74 Chevy 350 Vortec 96-00 Truck Base Engine 315HP$3,039.99 ATK HP74 Chevy 350 Vortec 96-00 Truck Base Engine 315HP$3,039.99 -
ATK Ford 347 Stroker Engine 410HP Fox Pan Mid Dress HP20M
HP20M ATK Ford 347 Stroker Mid Dress Engine 410HP$6,066.99Out of stock
HP20M ATK Ford 347 Stroker Mid Dress Engine 410HP$6,066.99Out of stock
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ATK Chevy 383 Stroker Engine 435HP Mid Dress HP36M
ATK HP36M Chevy 383 Stroker Engine 430HP$5,201.99Out of stock
ATK HP36M Chevy 383 Stroker Engine 430HP$5,201.99Out of stock
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ATK Chevy 383 Stroker Engine 435HP Complete EFI HP36C-EFI
ATK HP36C-EFI Chevy 383 Stroker Engine 430HP$6,488.99Out of stock
ATK HP36C-EFI Chevy 383 Stroker Engine 430HP$6,488.99Out of stock
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ATK Chevy 383 Stroker Engine 435HP Base HP36
ATK HP36 Chevy 383 Stroker Engine 430HP$4,552.99Out of stock
ATK HP36 Chevy 383 Stroker Engine 430HP$4,552.99Out of stock
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ATK Chevy 350CI Engine 408HP Mid Dress HP34M
ATK HP34M Chevy 350CI Engine 408HP$4,874.99Out of stock
ATK HP34M Chevy 350CI Engine 408HP$4,874.99Out of stock
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ATK Chevy 350CI Engine 408HP Complete HP34C
ATK HP34C Chevy 350CI Engine 408HP$5,953.99Out of stock
ATK HP34C Chevy 350CI Engine 408HP$5,953.99Out of stock
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ATK Chevy 350CI Engine 408HP Base HP34
ATK HP34 Chevy 350CI Engine 408HP Base$4,234.99Out of stock
ATK HP34 Chevy 350CI Engine 408HP Base$4,234.99Out of stock
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ATK Chevy 383 Vortec Stroker Engine 380HP Mid Dress HP33M
ATK HP33M Chevy 383 Vortec Stroker Engine 375HP$4,356.99Out of stock
ATK HP33M Chevy 383 Vortec Stroker Engine 375HP$4,356.99Out of stock
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ATK Chevy 383 Vortec Stroker Engine 380HP Complete HP33C
ATK HP33C Chevy 383 Vortec Stroker Engine 380HP$5,098.99Out of stock
ATK HP33C Chevy 383 Vortec Stroker Engine 380HP$5,098.99Out of stock
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ATK Chevy 383 Vortec Stroker Engine 380HP Base HP33
ATK HP33 Chevy 383 Vortec Stroker Engine 380HP$4,037.99Out of stock
ATK HP33 Chevy 383 Vortec Stroker Engine 380HP$4,037.99Out of stock
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ATK Chevy 350CI Vortec Engine 350HP Complete EFI HP32C-EFI
ATK HP32C-EFI Chevy 350CI Vortec Engine 350HP$4,686.99Out of stock
ATK HP32C-EFI Chevy 350CI Vortec Engine 350HP$4,686.99Out of stock
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ATK Jeep 4.7 Stroker Engine 205HP 1987-1990 Base HP25
ATK HP25 Jeep 4.7 Stroker Engine 205HP$3,089.99Out of stock
ATK HP25 Jeep 4.7 Stroker Engine 205HP$3,089.99Out of stock
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ATK Ford 408 Stroker Engine 430HP Mid Dress HP21M
HP21M ATK Ford 408 Stroker Mid Dress Engine 430HP$6,378.99Out of stock
HP21M ATK Ford 408 Stroker Mid Dress Engine 430HP$6,378.99Out of stock
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ATK Ford 408 Stroker Engine 430HP Complete EFI HP21C-EFI
HP21C-EFI ATK Ford 408 Stroker Complete EFI Engine 430HP$8,183.99Out of stock
HP21C-EFI ATK Ford 408 Stroker Complete EFI Engine 430HP$8,183.99Out of stock
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ATK Ford 408 Stroker Engine 430HP Complete HP21C
HP21C ATK Ford 408 Stroker Complete Engine 430HP$7,580.99Out of stock
HP21C ATK Ford 408 Stroker Complete Engine 430HP$7,580.99Out of stock
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ATK Ford 347 Stroker Engine 410HP Fox Pan Complete EFI HP20C-EFI
ATK HP20C-EFI Ford 347 Stroker Engine 410HP$7,415.99Out of stock
ATK HP20C-EFI Ford 347 Stroker Engine 410HP$7,415.99Out of stock
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ATK Chevy 350CI Blower Engine 500HP Complete HP38C
ATK HP38C Chevy 350CI Blower Engine 500HP$9,570.99Out of stock
ATK HP38C Chevy 350CI Blower Engine 500HP$9,570.99Out of stock
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ATK Ford 331 Stroker Engine 380HP Mid Dress HP14M
ATK HP14M Ford 331 Stroker Engine 380HP$5,679.99Out of stock
ATK HP14M Ford 331 Stroker Engine 380HP$5,679.99Out of stock
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ATK Chevy 383 Stroker Engine 460HP Mid Dress HP101M
ATK HP101M Chevy 383 Stroker Engine 460HP$5,149.99Out of stock
ATK HP101M Chevy 383 Stroker Engine 460HP$5,149.99Out of stock
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ATK HP11 Ford 351W Engine 385HP$4,119.99
Out of stock
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ATK Ford 351W Engine 390HP Complete EFI HP11C-EFI
ATK Ford HP11C-EFI 351W Engine 390HP$6,694.99Out of stock
ATK Ford HP11C-EFI 351W Engine 390HP$6,694.99Out of stock
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ATK HP11M Ford 351W Engine 385HP$4,939.99
Out of stock
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ATK Ford 331 Stroker Engine 380HP HP14
ATK HP14 Ford 331 Stroker Engine 380HP$5,049.99Out of stock
ATK HP14 Ford 331 Stroker Engine 380HP$5,049.99Out of stock
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ATK Ford 331 Stroker Engine 380HP Complete HP14C
ATK HP14C Ford 331 Stroker Engine 380HP$6,619.99Out of stock
ATK HP14C Ford 331 Stroker Engine 380HP$6,619.99Out of stock
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ATK Ford 393 Stroker Engine 410HP Base HP17
ATK HP17 Ford 393 Stroker Engine 410HP$5,689.99Out of stock
ATK HP17 Ford 393 Stroker Engine 410HP$5,689.99Out of stock
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ATK Ford 347 Stroker Engine 410HP Fox Pan Complete HP20C
ATK HP20C Ford 347 Stroker Engine 410HP$6,818.99Out of stock
ATK HP20C Ford 347 Stroker Engine 410HP$6,818.99Out of stock
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ATK Ford 393 Stroker Engine 410HP Complete HP17C
ATK HP17C Ford 393 Stroker Engine 410HP$7,509.99Out of stock
ATK HP17C Ford 393 Stroker Engine 410HP$7,509.99Out of stock
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ATK Ford 393 Stroker Engine 410HP Mid Dress HP17M
ATK HP17M Ford 393 Stroker Engine 410HP$6,659.99Out of stock
ATK HP17M Ford 393 Stroker Engine 410HP$6,659.99Out of stock
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ATK HP19 Ford 502CI Engine 545HP$6,869.99
Out of stock
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ATK HP19C Ford 502CI Engine 545HP$8,847.99
Out of stock
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ATK Ford 502CI Engine 545HP Mid Dress HP19M
ATK HP19M Ford 502CI Engine 545HP$7,735.99Out of stock
ATK HP19M Ford 502CI Engine 545HP$7,735.99Out of stock
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ATK Ford 347 Stroker Engine 410HP Fox Pan Base HP20
ATK HP20 Ford 347 Stroker Engine 410HP$5,201.99Out of stock
ATK HP20 Ford 347 Stroker Engine 410HP$5,201.99Out of stock
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ATK Chevy 350 Blower Engine 500HP Base HP38
ATK HP38 Chevy 350 Blower Engine 500HP$5,634.99Out of stock
ATK HP38 Chevy 350 Blower Engine 500HP$5,634.99Out of stock
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ATK Chevy 489 Stroker Engine 565HP Base HP411P
ATK HP411P Chevy 489 Stroker Engine 565HP$7,365.99Out of stock
ATK HP411P Chevy 489 Stroker Engine 565HP$7,365.99Out of stock
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ATK Chevy 383 Stroker Engine 460HP Base HP101
ATK HP101 Chevy 383 Stroker Engine 460 HP$4,583.99Out of stock
ATK HP101 Chevy 383 Stroker Engine 460 HP$4,583.99Out of stock
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ATK Ford 347 Stroker Engine 410HP Frnt Sump Complete HP80C
ATK HP80C Ford 347 Stroker Engine 410HP$6,818.99Out of stock
ATK HP80C Ford 347 Stroker Engine 410HP$6,818.99Out of stock
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ATK Jeep 4.7 Baja Stroker Engine 205HP 00-01 Base HP76
HP76 ATK Jeep 4.7 Baja Stroker 00-01 Base Engine 275HP$3,569.99Out of stock
HP76 ATK Jeep 4.7 Baja Stroker 00-01 Base Engine 275HP$3,569.99Out of stock
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ATK Ford 302CI Engine 365HP Frnt Sump Base HP78
HP78 ATK Ford 302CI Front Sump 365HP Base Engine Long Block$4,222.99Out of stock
HP78 ATK Ford 302CI Front Sump 365HP Base Engine Long Block$4,222.99Out of stock
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.