ATK HP Crate Engines Small Block Chevy 350 ci / 390 HP / 420 FT.-LBS.

Streetable 350 Chevy 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, giving an ATK built crate engine a superior design over the original engine by incorporating better components when needed. ATK 350 Chevy quality built engines are offered in three different stages for ease of finishing an engine swap. ATK HP engines feature a 24 month/unlimited mile warranty.