Industrial Injection 07.5-12 Chevrolet LMM Duramax Stock Street Short Block

This is a stock street short block assembly from Industrial Injection, built for the 2007-2010 Chevrolet Silverado 2500 HD and 3500 HD, as well as the GMC Sierra 2500 HD and 3500 HD equipped with the LMM Duramax engine. A short block is the foundation of your engine, containing the crankshaft, connecting rods, pistons, and the engine block itself. This assembly is designed as a direct replacement for stock applications, offering a well-built core for rebuilding or upgrading your Duramax.

Industrial Injection has put together this short block with a focus on reliability for street use. It includes a fully machined and balanced crankshaft, connecting rods, and pistons, all assembled within a meticulously prepared engine block. The goal here is to provide a solid starting point that meets the original specifications for your LMM Duramax, ensuring proper fitment and function. This makes it a good option if you're looking to replace a failed engine or want to build a dependable powerplant without starting from bare components.

When undertaking an engine build or replacement, it's important to consider all the necessary components. This short block assembly will require you to add the cylinder heads, camshaft, valvetrain, oil pump, water pump, and all external accessories to complete the engine. Ensure you have the correct service manual for your specific model year to guide the installation process and torque specifications. Please note that this part is not CARB approved and cannot be shipped to California.