Industrial Injection 00-04 Chevrolet LB7 Duramax Race Performance Long Block (w/ Arp Studs )

Built with ARP main and head studs, this Industrial Injection Race Performance Long Block is designed for the 2001-2004 Chevrolet Silverado 2500 HD and 3500, as well as the GMC Sierra 2500 HD and 3500 equipped with the LB7 Duramax engine. This isn't just a rebuild; it's a complete, well-built engine assembly ready to handle more power and demanding use. The ARP studs offer a significant advantage over stock fasteners, providing stronger clamping force and improved reliability under increased cylinder pressures, which is crucial for performance applications.

This long block includes a fully machined and balanced crankshaft, new pistons, connecting rods, and a performance camshaft. The cylinder heads are also rebuilt and assembled with upgraded components to complement the increased power potential. Every component is carefully selected and assembled by experienced technicians to ensure it meets Industrial Injection's high standards for performance and longevity. This engine is a solid foundation for anyone looking to significantly upgrade their Duramax truck's power and capability, whether for towing, competition, or heavy-duty work.

When installing this long block, ensure all supporting systems are in good condition. This includes the fuel system, cooling system, and exhaust. It's recommended to consult the manufacturer's installation guide for specific procedures and any additional components that may be required for optimal performance and longevity. Please note that this engine is not CARB approved and cannot be shipped to California.