Eagle Chevy LS1 3.900in Crank 24 Tth Reluctor 6.125in H-Beam 6cc 3.903in Pistons Rotating Assembly

If you're rebuilding a Chevy LS1 engine for serious competition, a well-balanced rotating assembly is the heart of your build. This Eagle Competition Rotating Assembly is built to handle the demands of racing, including applications using nitrous or forced induction. It's designed to be a solid foundation for high-horsepower LS1 engines.

This assembly features a 3.900-inch stroke crankshaft, which, when paired with the 3.903-inch bore pistons, creates a larger displacement for your LS1. The 6.125-inch H-beam connecting rods are well-known for their strength and reliability under high stress, making them a popular choice for performance builds. The pistons are designed for a 6cc volume, which helps achieve a specific compression ratio when combined with your cylinder heads. The crankshaft also includes a 24-tooth reluctor wheel, essential for the LS1's engine management system.

Eagle has a solid reputation for producing durable engine components. This rotating assembly is a comprehensive package, meaning you get the crankshaft, connecting rods, and pistons all balanced and ready to install. This saves you time and ensures critical components work together harmoniously. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and torque specifications.