ATK Engines & Motors
ATK Engines provides high-performance engines for muscle cars, trucks, daily drivers, and even boats. Their engines are designed to make engine swaps or hot rod builds easier, giving you the power and reliability you need. Whether you're looking for a replacement engine, cylinder heads, or a rear axle assembly, ATK has the solution to get your daily driver or tow vehicle back on the road. Built with high-quality parts, engineered to solve common OEM issues, and backed by a solid warranty, ATK Engines offer peace of mind and smooth cruising for miles. Discover how to decide between ATK vs BluePrint Engines, and compare the features of LS vs Vortec engines for your next project. Looking for the best 5.3 LS crate engine? Check out our guide on which 5.3 LS engine is right for your performance needs.
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Since 1936, ATK has been reconditioning and rebuilding engines, either to factory spec or loaded with high-performance upgrades. At JEGS, we're proud to carry a full line of crate engines from ATK, ideal for daily drivers, muscle cars or work trucks. These ATK reman engines are available for Chevrolet/GM, Ford, Mopar and AMC as well as Hyundai, Kia, Mazda, Mitsubishi, Toyota, Subaru and Jeep.
ATK motors are available in anything from a stock four-cyl to V6s and big block or small-block V8s; ATK performance engines are reverse engineered to spot any shortcomings in the OEM designs and improve on them with superior components. Their high-performance engines are all covered by a 24 month/unlimited mile warranty.
Engines are available as base engine (including short block, cam, cylinder heads, timing set, valve covers, oil pan and oil pump/pickup tube), mid-dress (including intake manifold, distributor, water pump, harmonic balancer and flex plate) or full engine. Along with engines, you can also find machined bare blocks, cylinder heads (for select makes and models), torque converters, short blocks, remanufactured axle assemblies, manual transmissions, steering racks and more, all with the same expertise and attention to detail that you'll find in ATK reman engines.
With such a wide selection of engines and parts (including base and mid-dress engines that you can build to your preferences), JEGS has got an ATK reman engine that would be a great fit for your vehicle and your needs, and all of them are an improvement on what came from the factory.
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ATK ENGINES
Remanufactured Automatic Transmission Torque Converter for Chrysler 5.7/6.1/6.4 05-17
Part Number: 059-TQMC25

ATK ENGINES
Remanufactured Automatic Transmission Torque Converter for Chrysler 5.7/6.1/6.4 05-17
Part Number: 059-TQMC25

ATK ENGINES
Remanufactured Automatic Transmission Torque Converter for Nissan RE0F10A/D 07-20
Part Number: 059-TQDA64

ATK ENGINES
Remanufactured Automatic Transmission Torque Converter for Nissan RE0F10A/D 07-20
Part Number: 059-TQDA64

ATK ENGINES
Remanufactured Automatic Transmission Torque Converter for Ram 6.7 AS69RC 13-21
Part Number: 059-TQC55

ATK ENGINES
Remanufactured Automatic Transmission Torque Converter for Ram 6.7 AS69RC 13-21
Part Number: 059-TQC55

ATK ENGINES
Remanufactured Cylinder Head for 1999-2004 Acura/Honda with 3.2/3.5L V6 J32A1/J35A
Part Number: 059-2548L

ATK ENGINES
Remanufactured Cylinder Head for 1999-2004 Acura/Honda with 3.2/3.5L V6 J32A1/J35A
Part Number: 059-2548L

ATK ENGINES
TQFM124 Remanufactured Automatic Transmission Torque Converter for Ford 2.7/3.5 6R80 15-19
Part Number: 059-TQFM124

ATK ENGINES
TQFM124 Remanufactured Automatic Transmission Torque Converter for Ford 2.7/3.5 6R80 15-19
Part Number: 059-TQFM124

ATK ENGINES
Remanufactured Automatic Transmission Torque Converter for GM TH350/400 65-86 FB HS
Part Number: 059-TQBU3HF

ATK ENGINES
Remanufactured Automatic Transmission Torque Converter for GM TH350/400 65-86 FB HS
Part Number: 059-TQBU3HF



































