Eagle Chevy 4.8/5.3 LS 3.900in Crank 24 Tth Reluctor 6.125in H-Beam 3.898in Piston Rotating Assembly

This Eagle Competition Rotating Assembly is a complete package for your Chevy 4.8L or 5.3L LS engine build. You get a precisely machined 3.900-inch crankshaft, strong 6.125-inch H-beam connecting rods, and 3.898-inch pistons, all designed to work together as a balanced rotating assembly. This setup is intended for serious performance applications, including those using nitrous oxide or forced induction like turbochargers or superchargers.

Eagle has put together this assembly with performance and durability in mind. The H-beam connecting rods are well-built for handling the increased stresses found in racing engines. The crankshaft features a 24-tooth reluctor wheel, which is standard for many LS applications, ensuring compatibility with your engine's computer. This assembly is balanced to reduce vibration and improve the overall smoothness and longevity of your engine under demanding conditions. It’s a solid foundation for building a powerful LS engine.

When building a high-performance engine, a balanced rotating assembly is crucial for reliability and power delivery. This Eagle assembly takes the guesswork out of matching critical components. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.