Renew the Heart of your General Motors Vehicle!

ATK builds remanufactured crate engines with higher quality than new. Every engine is reverse engineered, allowing ATK to find and remove any factory original defect. This attention to detail and quality will save you time and money by keeping your Chevrolet, Cadillac, Buick, Pontiac, or Olds out of the shop and on the road. Engines are factory checked after assembly to ensure proper operation. 

Remanufactured crate engines are built to OE horsepower and torque specifications.