Eagle Chevy 4.8/5.3 LS 3.900in Crank 58 Tth Reluctor 6.125in H-Beam 3.898in Piston Rotating Assembly

This Eagle Competition Rotating Assembly gives you the core components 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 pistons sized at 3.898 inches. This assembly is specifically designed for Chevy 4.8L and 5.3L LS engines, providing a solid foundation for performance builds.

Eagle has put together this package for those looking to push their LS engine, whether for racing, forced induction, or nitrous use. The H-beam connecting rods are well-known for their strength and ability to handle higher horsepower and stress compared to stock. The crankshaft is forged for durability, and the included pistons are designed to work seamlessly with the rest of the assembly. This is a popular choice for engine builders aiming for significant power gains and reliability under stress.

When building an engine of this caliber, it's important to ensure all components are balanced and properly installed. This assembly is intended for competition use and is not CARB approved, meaning it cannot be shipped to California. Always consult with your engine builder or refer to Eagle's specific installation guidelines to ensure optimal performance and longevity.