Eagle Chevy 4.8/5.3 LS 3.900in Crank 24 Tth Reluctor 6.125in H-Beam 3.810in Pistons Rot Assembly

This Eagle Competition Rotating Assembly gives you the core components needed to build a strong LS engine for demanding applications. You get a 3.900-inch stroke crankshaft, 6.125-inch H-beam connecting rods, and 3.810-inch pistons, all designed to work together for your Chevy 4.8L or 5.3L LS engine. This assembly is built for serious use, including racing with nitrous or forced induction, meaning it's made to handle significant power and stress.

The H-beam connecting rods are a well-known choice for their strength and ability to withstand high RPMs and increased cylinder pressures, making them a solid foundation for a performance build. The crankshaft features a 3.900-inch stroke, which, when paired with the 3.810-inch pistons, helps define the engine's displacement and potential power output. This assembly is specifically configured for a 24-tooth reluctor wheel, common on many LS engines, simplifying integration into your project.

When building a high-performance engine, selecting a balanced rotating assembly like this one from Eagle is crucial. It ensures that the critical internal components are designed to handle the forces they'll encounter. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's detailed specifications and installation guidelines for proper assembly and tuning.