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 offers a full range of parts for the 2006–2007 6.6L LBZ Duramax. These components meet exacting standards for strength and reliability. Designed to enhance performance and durability, they support both stock and modified engines. Each part ensures precise fitment and long-term operation.
