Eagle Chevy LS1 3.900in Crank 24 Tth Reluctor 6.125in I-Beam Rods 3.913in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly is built for Chevy LS1 engines, specifically for naturally-aspirated racing applications. It includes a 3.900-inch stroke crankshaft, 6.125-inch I-beam connecting rods, and 3.913-inch pistons, forming the core of your engine's power delivery system. This assembly is designed to handle the demands of high-performance street and track use where reliable power is essential.

The Pro Street rotating assembly from Eagle is a well-built component that forms the heart of your LS1 engine's performance. The 3.900-inch crankshaft provides the stroke for increased displacement, while the 6.125-inch I-beam connecting rods offer a strong link between the pistons and the crank. The 3.913-inch pistons are designed to work with this setup, creating a balanced and robust rotating assembly. This package is ideal for builders looking for a solid foundation for a naturally-aspirated LS1 build that prioritizes performance and durability on the street or at the track.

When building a high-performance LS1 engine, the rotating assembly is a critical choice. This Eagle assembly is a popular option for those seeking a reliable and capable setup. Please note that this assembly is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning.