Eagle Chevy 4.8/5.3 LS 3.900in Crank 24 Tth Rlctor 6.125in I-Beam 3.810in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly starts with a 3.900-inch stroke crankshaft, a solid foundation for building a powerful LS engine. It's designed for naturally-aspirated racing applications, meaning it's optimized for engines that don't use forced induction like turbochargers or superchargers. The assembly includes 6.125-inch I-beam connecting rods, which offer a good balance of strength and weight for performance builds. These rods are paired with 3.810-inch pistons, completing the core of the rotating assembly.

Eagle has a reputation for well-built engine components, and this rotating assembly is no exception. The Pro Street line is specifically geared towards racing use, so you can trust that the components are selected for durability and performance under demanding conditions. This assembly is a critical piece for anyone rebuilding or significantly upgrading their Chevy 4.8L or 5.3L LS engine for track or competition use. It's important to note that this assembly is not CARB approved and cannot be shipped to California due to emissions regulations.

When undertaking a build like this, it's crucial to ensure all components are balanced as a complete rotating assembly before installation. This ensures the engine runs smoothly and minimizes vibration. While this assembly is designed for performance, always refer to the manufacturer's detailed installation instructions and recommended balancing procedures to achieve the best results for your specific application.