Eagle Chevy 4.8/5.3 LS 3.900in Crank 58 Tth Rlctor 6.125in I-Beam 3.898in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly is built for Chevy 4.8L and 5.3L LS engines, specifically designed for naturally-aspirated racing applications. It’s a well-built package that gives you the core components needed to rebuild or upgrade your engine’s bottom end with parts that can handle the demands of the track.

The assembly features a 3.900-inch stroke crankshaft, paired with 6.125-inch I-beam connecting rods. These rods are a strong choice for performance builds, offering a good balance of strength and weight. The kit also includes 3.898-inch pistons, ready for your chosen ring set and ready to be installed in your LS block. This combination is a popular choice for racers looking for a reliable foundation for their high-performance engine.

When building a performance LS engine, the rotating assembly is critical. This Eagle kit provides a solid starting point with components that are known for their durability in racing environments. 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.