Eagle Chevy LS1 3.900in Crank 58 Tth Reluctor 6.125in H-Beam -29cc 3.913in Pistons Rotating Assembly

This Eagle Competition Rotating Assembly starts with a 3.900-inch stroke crankshaft, specifically designed for Chevy LS1 engines. The crankshaft features a 58-tooth reluctor wheel, which is crucial for proper engine management and timing on these specific LS platforms. It's paired with 6.125-inch H-beam connecting rods, known for their strength and ability to handle high stress, making them a popular choice for demanding builds.

The assembly includes pistons with a -29cc dish volume and a 3.913-inch bore diameter. This combination of crank stroke, rod length, and piston dish is engineered to achieve a specific compression ratio suitable for high-performance applications, including those using nitrous oxide or forced induction like turbochargers and superchargers. The H-beam connecting rods are well-built to resist bending and flexing under extreme cylinder pressures, ensuring reliability when you're pushing your engine hard.

This rotating assembly is intended for serious racing use. It's important to note that this part is not CARB approved and cannot be shipped to California due to emissions regulations. When building a high-performance LS1, a robust rotating assembly like this is the foundation for significant power gains and durability under stress.