Eagle Chevy 4.8/5.3 LS 3.900in Crank 24 Tth Reluctor 6.125in H-Beam 3.820in Piston Rotating Assembly

Eagle is well-known for making strong internal engine components, and this rotating assembly is a prime example of their commitment to performance. This complete package is designed for Chevy 4.8L and 5.3L LS engines, giving you the core pieces needed to rebuild or upgrade your engine's bottom end for serious use. It's built with racing in mind, suitable for applications involving nitrous or forced induction, meaning it's made to handle significantly more stress than a stock setup.

At the heart of this assembly is a 3.900-inch stroke crankshaft, paired with 6.125-inch H-beam connecting rods. H-beam rods are a popular choice for performance builds because they offer a strong, reliable design that can withstand higher RPMs and increased cylinder pressures. The assembly also includes 3.820-inch pistons, ready to be fitted to your engine. A notable feature is the 24-tooth reluctor wheel, which is crucial for the engine's computer to accurately read crankshaft position on many LS applications.

This rotating assembly is a significant step up for anyone looking to build a powerful LS engine. It's important to note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and balancing procedures to ensure optimal performance and longevity.