Industrial Injection 07.5-12 Chevrolet LMM Duramax Performance Short Block ( No Heads )

When you're looking to rebuild or significantly upgrade the heart of your 2007-2010 Chevrolet Silverado 2500 HD or 3500 HD, or your 2007-2010 GMC Sierra 2500 HD or 3500 HD with the LMM Duramax engine, this performance short block from Industrial Injection is a solid foundation. What you get in this package is the core of the engine: the block itself, crankshaft, connecting rods, and pistons. This means you'll need to source your own cylinder heads, camshaft, and other necessary components to complete the build, allowing for custom tuning to your specific needs.

Industrial Injection has built a reputation for robust engine components, and this short block is no exception. It's designed to handle more power than a stock engine, making it a popular choice for those looking to increase towing capability or achieve higher performance levels. The components are selected for durability and performance, providing a strong base for a modified LMM Duramax. This isn't just a simple replacement part; it's a significant upgrade for serious engine builds. Remember, this unit is not CARB approved and cannot be shipped to California.

Building a performance engine requires careful planning. Ensure you have all the supporting components, including the cylinder heads, fuel system upgrades, and appropriate tuning, to match the capabilities of this short block. Consulting with a professional builder or referring to Industrial Injection's specific recommendations for this part will help ensure a successful and powerful engine build.