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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 Ford 460CI Short Block Engine -15cc Dished 88-92 SP11
ATK Ford 460CI Short Block 15cc Dished With D Cup$1,466.25 ATK Ford 460CI Short Block 15cc Dished With D Cup$1,466.25 -
ATK Chevy LQ9 Gen IV 408 Boost/Nitrous Short Block Engine 58 Tooth -29cc Dished SP36-G4-B
ATK Chevy LQ9 Gen IV 408 Short Block 58 Tooth$5,376.25 ATK Chevy LQ9 Gen IV 408 Short Block 58 Tooth$5,376.25 -
ATK Chevy LM-7/LS 347CI Short Block Engine -11cc Dished Pistons 24 Tooth SP76
ATK Chevy LM-7/LS 347CI Short Block 11cc Dished Coated Skirts$2,844.53 ATK Chevy LM-7/LS 347CI Short Block 11cc Dished Coated Skirts$2,844.53 -
HP89C ATK Chevy 350CI Complete Engine 375HP$4,535.60
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ATK Chevy 350CI Engine 375HP Complete EFI HP89C-EFI
ATK HP89C-EFI Chevy 350CI 375HP Complete Engine Long Block$4,985.25 ATK HP89C-EFI Chevy 350CI 375HP Complete Engine Long Block$4,985.25 -
HP89M ATK Chevy 350CI Mid-Dress Engine 375HP$3,724.28
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ATK Chevy 383 Marine Stroker Engine 345HP Base HP90
HP90 ATK Chevy 383 345HP Marine Stroker Base Engine Long Block$3,768.26 HP90 ATK Chevy 383 345HP Marine Stroker Base Engine Long Block$3,768.26 -
ATK Chevy 350CI 87 Octane Engine 365HP Base HP91
HP91 ATK Chevy 350CI 87 Octane Base Engine 345HP$3,343.05 HP91 ATK Chevy 350CI 87 Octane Base Engine 345HP$3,343.05 -
ATK Chevy 350CI 87 Octane Engine 365HP Complete HP91C
HP91C ATK Chevy 350CI 345HP 87 Octane Complete Engine Long Block$4,628.46 HP91C ATK Chevy 350CI 345HP 87 Octane Complete Engine Long Block$4,628.46 -
ATK Chevy 350CI 87 Octane Engine 365HP Mid Dress HP91M
HP91M ATK Chevy 350CI 87 Octane Mid-Dress Engine 345HP$3,802.48 HP91M ATK Chevy 350CI 87 Octane Mid-Dress Engine 345HP$3,802.48 -
HP92 ATK New Chevy 350CI Base Engine 315HP$3,079.13
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ATK New Chevy 350CI Engine 315HP Complete HP92C
HP92C ATK New Chevy 350CI 315HP Complete Engine Long Block$4,227.69 HP92C ATK New Chevy 350CI 315HP Complete Engine Long Block$4,227.69 -
ATK Chevy 383 Stroker Engine 415HP Complete HP94C-EFI
HP94C-EFI ATK Chevy 383 Stroker Complete Engine 415HP$5,884.55 HP94C-EFI ATK Chevy 383 Stroker Complete Engine 415HP$5,884.55 -
HP98 ATK Chevy 350CI Base Engine 345HP$2,693.01
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HP98C ATK Chevy 350CI Complete Engine 345HP$3,738.94
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ATK HP98M Chevy 350CI Mid-Dress Engine 345HP$3,040.03
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ATK LM7-LB-2 GM LM7 347CI Base Engine 500HP$7,081.99
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ATK GM LM7 383 Stroker 515+ HP Base LM7-LB-3 Engine
ATK LM7-LB-3 GM LM7 383 Stroker Base Engine 515HP$7,081.99 ATK LM7-LB-3 GM LM7 383 Stroker Base Engine 515HP$7,081.99 -
ATK GM LM7 383 Stroker 540+ HP Base LM7-LB-4 Engine
ATK LM7-LB-4 GM LM7 383 Stroker Base Engine 540HP$7,081.99 ATK LM7-LB-4 GM LM7 383 Stroker Base Engine 540HP$7,081.99 -
ATK GM Gen III 6.0L 370CI 550HP Base LQ4-LB-1 Engine
ATK LQ4-LB-1 GM Gen III 6.0L 370CI Engine Base 550HP$6,881.60 ATK LQ4-LB-1 GM Gen III 6.0L 370CI Engine Base 550HP$6,881.60 -
ATK GM Gen IV 6.0L 370CI 550HP Base LQ9-LB-1 Engine
LQ9-LB-1 ATK GM Gen IV 6.0L 370CI Engine Base 550HP$7,429.00 LQ9-LB-1 ATK GM Gen IV 6.0L 370CI Engine Base 550HP$7,429.00 -
ATK LS/LQ4 6.0L GEN III 600HP Base LS01 Engine
LS01 ATK LS/LQ4 6.0L GEN III Base Engine 600HP$7,678.26 LS01 ATK LS/LQ4 6.0L GEN III Base Engine 600HP$7,678.26 -
ATK LS01C LS 408 Stroker Engine 600HP$10,263.75
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ATK LS02C LS 408 Stroker Engine 620HP$11,730.00
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ATK Ford 393 Stroker Short Block -16.5cc Dished SP17 Engine
ATK SP17 Ford 393 Stroker Short Block 16.5cc$2,932.50 ATK SP17 Ford 393 Stroker Short Block 16.5cc$2,932.50 -
ATK Ford 408 Stroker Short Block -25.8cc Dished Forged SP21 Engine
ATK SP21 Ford 408 Stroker Short Block 25.8cc$3,460.35 ATK SP21 Ford 408 Stroker Short Block 25.8cc$3,460.35 -
ATK Ford 520 Stroker Short Block -36cc Dished Forged SP22 Engine
ATK SP22 Ford 520 Stroker Short Block -36cc$3,880.68 ATK SP22 Ford 520 Stroker Short Block -36cc$3,880.68 -
ATK Ford 408 Stroker Short Block -22cc Dished SP25 Engine
ATK SP25 Ford 408 Stroker Short Block -22cc$2,834.75 ATK SP25 Ford 408 Stroker Short Block -22cc$2,834.75 -
ATK Chevy LS 408 Short Block 58 Tooth -10cc Dished SP26 Engine
ATK SP26 Chevy LS 408 Short Block 58 Tooth -10cc$3,958.88 ATK SP26 Chevy LS 408 Short Block 58 Tooth -10cc$3,958.88 -
ATK Chevy LQ4 408 Boost/Nitrous Short Block 58 Tooth -10cc Dished SP26-B Engine
ATK SP26-B Chevy LQ4 408 Short Block 58 Tooth -10cc$4,266.79 ATK SP26-B Chevy LQ4 408 Short Block 58 Tooth -10cc$4,266.79 -
ATK Chevy LQ9 Gen IV 408 Stroker Short Block 58 Tooth -10cc Dished SP26-G4 Engine
ATK SP26-G4 Chevy LQ9 Gen IV 408 Stroker Short Block 10cc$4,887.50 ATK SP26-G4 Chevy LQ9 Gen IV 408 Stroker Short Block 10cc$4,887.50 -
ATK Chevy LQ9 Gen IV 408 Boost/Nitrous Short Block 58 Tooth -10cc Dished SP26-G4-B Engine
ATK SP26-G4-B Chevy LQ9 Gen IV 408 Boost/Nitrous Short Block$5,376.25 ATK SP26-G4-B Chevy LQ9 Gen IV 408 Boost/Nitrous Short Block$5,376.25 -
ATK Chevy LS 408 Short Block 58 Tooth -18cc Dished SP31 Engine
ATK SP31 Chevy LS 408 Short Block 58 Tooth -18cc$3,958.88 ATK SP31 Chevy LS 408 Short Block 58 Tooth -18cc$3,958.88 -
ATK Chevy LS 408 Boost/Nitrous Short Block 58 Tooth -18cc Dished SP31-B Engine
ATK SP31-B Chevy LS 408 Boost/Nitrous Short Block$4,398.75 ATK SP31-B Chevy LS 408 Boost/Nitrous Short Block$4,398.75 -
ATK Chevy LQ9 Gen IV 408 Stroker Short Block 58 Tooth -18cc Dished SP31-G4 Engine
ATK SP31-G4 Chevy LQ9 Gen IV 408 Stroker Short Block 18cc$4,887.50 ATK SP31-G4 Chevy LQ9 Gen IV 408 Stroker Short Block 18cc$4,887.50 -
ATK Chevy LQ9 Gen IV 408 Boost/Nitrous Short Block 58 Tooth -18cc Dished SP31-G4-B Engine
ATK SP31-G4-B Chevy LQ9 Gen IV 408 Short Block 18cc$5,376.25 ATK SP31-G4-B Chevy LQ9 Gen IV 408 Short Block 18cc$5,376.25 -
ATK Chevy LS 408 Short Block 58 Tooth Flat Top SP32 Engine
ATK SP32 Chevy LS 408 Short Block 58 Tooth Flat Top$3,958.88 ATK SP32 Chevy LS 408 Short Block 58 Tooth Flat Top$3,958.88 -
ATK Chevy LS 408 Boost/Nitrous Short Block 58 Tooth Flat Top SP32-B Engine
ATK SP32-B Chevy LS 408 Short Block$4,398.75 ATK SP32-B Chevy LS 408 Short Block$4,398.75 -
ATK Chevy LQ9 Gen IV 408 Stroker Short Block 58 Tooth Flat Top SP32-G4 Engine
ATK SP32-G4 Chevy LQ9 Gen IV 408 Stroker Short Block$4,887.50 ATK SP32-G4 Chevy LQ9 Gen IV 408 Stroker Short Block$4,887.50
