ATK HP Small Block Chevy 383 Stroker Crate Engines

383 Stroker Performance

In 2007, ATK launched a High-Performance Division with one of the finest engine shops in the country. By reverse-engineering all of their engines, they are able to eliminate any OEM deficiencies, providing a superior ATK-built crate engine design over the original engine by incorporating better components when needed. Quality-build ATK Chevy engines are available in three stages to complete your engine swap and feature a 24-month/unlimited mile warranty.