Choate Performance 6.6L 06-07.5 Duramax LBZ Short Block Workhorse Diesel Crate Engine Core Charge of 2000 Applies CEP66LBZSWM

The Choate Performance Engineering 6.6L 2006-2007 Duramax LBZ Short Block Workhorse Diesel Crate Engine (MPN: CEP66LBZSWM) is designed for demanding applications requiring maximum durability and reliability for heavy hauling and strenuous towing. It features coated, fly cut, and delipped pistons, a Stage 2 Camshaft, and a fully balanced rotating assembly for smooth, vibration-free operation. Rated for 600+ HP, this short block addresses OEM piston weakness with upgraded, robust components. It is compatible with 2006-2007 Chevrolet Silverado/GMC Sierra (Pickup platform) and Kodiak (Kodiak platform) with 6.6L Duramax LBZ Diesel engines, and is compatible with manual transmissions for the pickup platform.