Choate Performance 6.6L 04.5-06 Duramax Short Kodiak Block Daily Driver LLY Diesel Crate Engine Core Charge of 2000 Applies CEP66LLYSDK

The Choate Performance Engineering CEP66LLYSDK "Daily Driver" 6.6L LLY Duramax Short Block Diesel Crate Engine is designed for 2004.5-2006 models. It is rated for 500+ HP, features a fully balanced rotating assembly, and upgraded pistons to address OEM flaws, making it suitable for spirited daily driving and consumer-level towing. The engine undergoes extensive precision machining, including CNC blueprint machining for optimal dimensions and diamond honing for tight cylinder tolerances. Key components like the crankshaft, connecting rods, and pistons are meticulously balanced and inspected to ensure durability and performance. It includes a new harmonic balancer, flex plate (manual flywheel not included), all necessary bearings, gaskets, and seals for a comprehensive engine replacement.