Who is ATK?


We are performance engine people. Founded in Holland in 1936, ATK has been the leading supplier of remanufactured engines for over 70 years. In that time, ATK has continuously broken new ground in the industry, being the first to offer “new car” style warranties with every engine sold.  ATK was named 2007 Customer Service Leader of the Year and 2008 Company of the Year by Frost and Sullivan, and is proud to maintain both ISO/TS 16949 and QS-9000 quality seals.

While ATK continues to set sales records, ATK High Performance was founded to break speed records.  We offer 3 stages of Performance Engines to satisfy your need for speed, and every one of them is backed with our exclusive 24 month/unlimited mile warranty.



Every ATK High Performance Engine is built with high quality parts
ATK Engine Builder Mark Johnson working on another crate engine


Spike TV Episode 2 now online!  Click here to watch them start the ATK Engine!

Brand New LS1 Crate Engines- Click Here!

Why buy from ATK?


ATK is pleased to offer an industry leading 24 month unlimited mileage warranty on all of our HP Crate Engine builds.
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Whats Inside Matters
ATK uses only the highest quality, precision machined parts in every engine we build.
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