Current Lead Times: In Stock Engines Ship Same or Next Day - Out of Stock: 1-3 Weeks on Most Long Block Engines; 3-5 Days on Heads – *call us for more exact lead times for your specific build
Choate Engineering Performance sells valvetrain components for the 2008–2010 6.4L Powerstroke. These parts control valve timing and lift for optimal engine breathing. Hardened materials resist wear, fatigue, and heat damage. Precision machining ensures smooth, consistent operation. Choate builds them to improve performance and reliability under heavy load.
