Put Power in your Performance with NuTech by ATK® products!

NuTech by ATK® is dedicated to distributing the highest quality engines, differentials, and transmissions on the market. They are committed to setting the industry standard when it comes to customer service, which is why AutoZone® partnered with them for the NuTech by ATK® product lines.

NuTech’s line-up of products offer top notch quality at competitive prices. Each product is built with O.E. quality replacement parts and expert workmanship to exacting standards. In fact, there are more than 150 processes involved in remanufacturing a NuTech by ATK® engine that make it stand out from the competition:

  • Each engine is tested (with some being hot-run tested) for compression, oil pressure, oil leaks, engine noise and general operating conditions before shipment.
  • Engine blocks are magnafluxed, bored, and precision honed with the mains being line honed.
  • Camshaft bearings are line bored for accurate center-to-center clearance.
  • Engine blocks and cylinder heads are precision surfaced.
  • Cylinder heads are magnafluxed and machined for three-angle valve seats.
  • Crankshafts are stress-relieved, precision ground, and micro-polished.
  • Camshafts are precision ground or replaced with new

For NuTech by ATK® passenger cars and light truck applications, NuTech is proud to offer a 4-year warranty for most gasoline engines and a 3-year unlimited mileage warranty for transmissions and differentials

To protect your investment (and bottom line), NuTech by ATK® offers excellent value and reliability.

* Diesel, marine, and high performance engines carry other warranty terms.