Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Rlctor 6.125in H-Beam 6cc 4.075in Pistons Rotating Assembly

This Eagle Competition Rotating Assembly is a complete package designed for serious performance builds, specifically for Chevy LS2 and LS3 engines. You get a precisely balanced rotating assembly that includes a 3.900-inch stroke crankshaft, 6.125-inch H-beam connecting rods, and 4.075-inch bore pistons. This assembly is built to handle the demands of racing, including applications using nitrous oxide or forced induction, making it a solid foundation for a high-horsepower engine.

The H-beam connecting rods are known for their strength and rigidity, which is crucial for managing the increased cylinder pressures and forces found in performance engines. The crankshaft features a 3.900-inch stroke, increasing displacement and potential power output when paired with the correct bore size. The included pistons are designed for a 4.075-inch bore and have a 6cc dish, which helps achieve a specific compression ratio when combined with your cylinder heads. This assembly is balanced, saving you a significant step and potential headaches during the engine building process.

When building a high-performance LS engine, a well-matched and balanced rotating assembly is critical for reliability and power. This Eagle assembly is a popular choice for those looking to push their LS2 or LS3 beyond stock capabilities. Please note that this assembly is not CARB approved and cannot be shipped to California. It's recommended to consult with your engine builder or refer to Eagle's technical documentation for specific installation details and recommended clearances.