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

Industrial Injection is well-known for building robust diesel performance parts, and this Stock Street Long Block is a prime example of their expertise for your LMM Duramax truck. If you're looking to replace a worn-out engine or build a more reliable foundation for your Silverado 2500 HD or 3500 HD, or Sierra 2500 HD or 3500 HD, this long block is a solid choice. It covers the 2007 through 2010 model years, specifically targeting the LMM engine platform.

This long block comes fully assembled with critical internal components, saving you significant labor time compared to building from scratch. It includes a new crankshaft, connecting rods, pistons, rings, bearings, and a freshly machined block. The cylinder heads are also rebuilt and assembled with valves, springs, and retainers, ready to bolt on. This approach ensures that the core of your engine is built to Industrial Injection's standards, providing a strong base for your truck's power needs. While it's designed as a 'Stock Street' build, meaning it's suitable for daily driving and moderate upgrades, it's built with the durability you'd expect from a company focused on diesel performance.

When considering a long block replacement, it's important to note that this unit is not CARB approved and cannot be shipped to California. You'll also want to plan for other necessary components such as the fuel system, turbocharger, intake and exhaust manifolds, and accessories, as these are not included with the long block. Refer to the manufacturer's installation instructions for complete details on what else may be needed for a successful engine swap.