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
HP42C High Performance Crate Engine Big Block Chevy 540ci / 660HP / 650TQ
Part Number: 059-HP42C

ATK ENGINES
HP42C High Performance Crate Engine Big Block Chevy 540ci / 660HP / 650TQ
Part Number: 059-HP42C
![377 Stroker Short Block for Small Block Chevy 4 in. Bore x 3.750 in. Stroke [Forged Flat Top Pistons]](https://www.jegs.com/images/mini_100/0/059/059-sp52nb.jpg)
ATK ENGINES
377 Stroker Short Block for Small Block Chevy 4 in. Bore x 3.750 in. Stroke [Forged Flat Top Pistons]
Part Number: 059-SP52NB
![377 Stroker Short Block for Small Block Chevy 4 in. Bore x 3.750 in. Stroke [Forged Flat Top Pistons]](https://www.jegs.com/images/mini_200/0/059/059-sp52nb.jpg)
ATK ENGINES
377 Stroker Short Block for Small Block Chevy 4 in. Bore x 3.750 in. Stroke [Forged Flat Top Pistons]
Part Number: 059-SP52NB

ATK ENGINES
HP108C High-Performance Crate Engine Big Block Chevy 632 ci / 800 HP / 800 ft.-lbs. TQ
Part Number: 059-HP108C

ATK ENGINES
HP108C High-Performance Crate Engine Big Block Chevy 632 ci / 800 HP / 800 ft.-lbs. TQ
Part Number: 059-HP108C
![377 Stroker Short Block for Small Block Chevy 4 in. Bore x 3.750 in. Stroke [Forged Dished Pistons]](https://www.jegs.com/images/mini_100/0/059/059-sp35nb.jpg)
ATK ENGINES
377 Stroker Short Block for Small Block Chevy 4 in. Bore x 3.750 in. Stroke [Forged Dished Pistons]
Part Number: 059-SP35NB
![377 Stroker Short Block for Small Block Chevy 4 in. Bore x 3.750 in. Stroke [Forged Dished Pistons]](https://www.jegs.com/images/mini_200/0/059/059-sp35nb.jpg)
ATK ENGINES
377 Stroker Short Block for Small Block Chevy 4 in. Bore x 3.750 in. Stroke [Forged Dished Pistons]
Part Number: 059-SP35NB

ATK ENGINES
Remanufactured Crate Engine for 1996-2000 Honda Civic & Civic del Sol with 1.6L L4 D16Y7
Part Number: 059-538B

ATK ENGINES
Remanufactured Crate Engine for 1996-2000 Honda Civic & Civic del Sol with 1.6L L4 D16Y7
Part Number: 059-538B

ATK ENGINES
Remanufactured Automatic Transmission Torque Converter for Nissan 1.6/2.0 95-02
Part Number: 059-TQDA28

ATK ENGINES
Remanufactured Automatic Transmission Torque Converter for Nissan 1.6/2.0 95-02
Part Number: 059-TQDA28

ATK ENGINES
DCTF Remanufactured Crate Engine for 2001-2007 Chevy/GMC HD Truck, SUV & Van with 6.0L V8
Part Number: 059-DCTF

ATK ENGINES
DCTF Remanufactured Crate Engine for 2001-2007 Chevy/GMC HD Truck, SUV & Van with 6.0L V8
Part Number: 059-DCTF

ATK ENGINES
Remanufactured Crate Engine for 1996-1998 Chevy/GMC Medium Duty Trucks with 366ci V8
Part Number: 059-DCTH

ATK ENGINES
Remanufactured Crate Engine for 1996-1998 Chevy/GMC Medium Duty Trucks with 366ci V8
Part Number: 059-DCTH

ATK ENGINES
DCTK Remanufactured Crate Engine for 2002-2007 Cadillac/Chevy/GMC Truck & SUV with 6.0L V8
Part Number: 059-DCTK

ATK ENGINES
DCTK Remanufactured Crate Engine for 2002-2007 Cadillac/Chevy/GMC Truck & SUV with 6.0L V8
Part Number: 059-DCTK

ATK ENGINES
Remanufactured Crate Engine for 2003-2004 Chevy/GMC/Buick/Isuzu Truck & SUV with 5.3L V8
Part Number: 059-DCTM

ATK ENGINES
Remanufactured Crate Engine for 2003-2004 Chevy/GMC/Buick/Isuzu Truck & SUV with 5.3L V8
Part Number: 059-DCTM

ATK ENGINES
Remanufactured Crate Engine for 2004-2005 Chevy Colorado & GMC Canyon with 3.5L L5
Part Number: 059-DCTY

ATK ENGINES
Remanufactured Crate Engine for 2004-2005 Chevy Colorado & GMC Canyon with 3.5L L5
Part Number: 059-DCTY

ATK ENGINES
Remanufactured Crate Engine for 1992-1994 Chevy/GMC C/K Truck & SUV with 4.3L V6
Part Number: 059-DCV6

ATK ENGINES
Remanufactured Crate Engine for 1992-1994 Chevy/GMC C/K Truck & SUV with 4.3L V6
Part Number: 059-DCV6

ATK ENGINES
DCV7 Remanufactured Crate Engine for 1999-2003 Chevy S10 & GMC Sonoma with 2.2L L4
Part Number: 059-DCV7

ATK ENGINES
DCV7 Remanufactured Crate Engine for 1999-2003 Chevy S10 & GMC Sonoma with 2.2L L4
Part Number: 059-DCV7

ATK ENGINES
Remanufactured Crate Engine for 1999-2002 Chevy/Pontiac Car with 2.2L L4
Part Number: 059-DCV9

ATK ENGINES
Remanufactured Crate Engine for 1999-2002 Chevy/Pontiac Car with 2.2L L4
Part Number: 059-DCV9

ATK ENGINES
Remanufactured Crate Engine for 2006-2007 Chevy/Buick/GMC/Saab SUV with 4.2L L6
Part Number: 059-DCVC

ATK ENGINES
Remanufactured Crate Engine for 2006-2007 Chevy/Buick/GMC/Saab SUV with 4.2L L6
Part Number: 059-DCVC

ATK ENGINES
Remanufactured 3.6L LY7 V6 Long Block Engine for 2007-2008 GM Crossovers
Part Number: 059-DCVQ

ATK ENGINES
Remanufactured 3.6L LY7 V6 Long Block Engine for 2007-2008 GM Crossovers
Part Number: 059-DCVQ

ATK ENGINES
Remanufactured 3.6L V6 Long Block Engine for 2010-2011 GM Cars, SUVs and Crossovers
Part Number: 059-DCVW

ATK ENGINES
Remanufactured 3.6L V6 Long Block Engine for 2010-2011 GM Cars, SUVs and Crossovers
Part Number: 059-DCVW

ATK ENGINES
DCW4 Remanufactured Crate Engine for 2001-2007 Chevy/GMC Truck, SUV & Van with 4.3L V6
Part Number: 059-DCW4

ATK ENGINES
DCW4 Remanufactured Crate Engine for 2001-2007 Chevy/GMC Truck, SUV & Van with 4.3L V6
Part Number: 059-DCW4

ATK ENGINES
DCWE Remanufactured Crate Engine for 2004-2006 Chevy/GMC Truck, SUV, & Van with 8.1L V8
Part Number: 059-DCWE

ATK ENGINES
DCWE Remanufactured Crate Engine for 2004-2006 Chevy/GMC Truck, SUV, & Van with 8.1L V8
Part Number: 059-DCWE

ATK ENGINES
DCWT Remanufactured Crate Engine for 2007-2009 Chevy/GMC Truck & SUV with 5.3L V8
Part Number: 059-DCWT

ATK ENGINES
DCWT Remanufactured Crate Engine for 2007-2009 Chevy/GMC Truck & SUV with 5.3L V8
Part Number: 059-DCWT

ATK ENGINES
DCX14 Remanufactured Crate Engine for 2010-2014 Chevy/GMC Truck & SUV with 5.3L V8
Part Number: 059-DCX14

ATK ENGINES
DCX14 Remanufactured Crate Engine for 2010-2014 Chevy/GMC Truck & SUV with 5.3L V8
Part Number: 059-DCX14





