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 parts for the 2006–2007 6.6L LBZ Duramax. These parts improve engine strength and reliability. Built to exact standards, they fit precisely and perform consistently. Designed to handle heavy use and extreme conditions. Choate’s parts support lasting power and dependable operation.
Building engines the way the OEM factory should have in the first place.
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