Eagle Chevy LS3 4.125in Crank 58 Tth Reluctor 6.125in H-Beam 4.070in Pistons Rotating Assembly

This Eagle rotating assembly gives you the core components for a robust Chevy LS3 engine build. You get a 4.125-inch stroke crankshaft, 6.125-inch H-beam connecting rods, and 4.070-inch pistons, all designed to work together for a 58-tooth reluctor setup. This is a competition-level assembly, meaning it's built for serious performance applications where durability and precise balance are key.

The crankshaft is forged from high-quality steel for strength under high loads, and the H-beam connecting rods are known for their solid construction and ability to handle significant horsepower. The included pistons are sized for a 4.070-inch bore, and the assembly is balanced to work with the 58-tooth reluctor wheel common on many LS3 applications. Eagle has a long history of producing well-built internal engine components, and this kit is designed to be a reliable foundation for your performance engine project.

When building a performance engine, the rotating assembly is critical for power delivery and longevity. This kit simplifies the process by providing matched components from a reputable manufacturer. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper balancing, assembly, and break-in procedures to ensure optimal performance and durability.