Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Reluctor 6.125in H-Beam 4.040in Pistons Rotating Assembly

This Eagle Competition Rotating Assembly starts with a 3.900-inch stroke crankshaft, designed to give your Chevy LS2 or LS3 engine a significant displacement increase. The 6.125-inch long H-beam connecting rods are forged from strong 4340 steel, chosen for their ability to handle the high stresses found in racing applications, including those using nitrous or forced induction. This assembly is built around 4.040-inch diameter pistons, allowing for a substantial increase in cubic inches and the potential for serious horsepower gains.

Eagle has a reputation for building well-made rotating assemblies that can withstand the demands of competition. The H-beam rod design offers a robust profile, providing excellent strength-to-weight ratio for reliable performance under extreme loads. The 58-tooth reluctor wheel is standard for many LS engines, ensuring compatibility with your factory or aftermarket ECU. This is a complete package designed to be the foundation of a high-performance engine build, whether you're aiming for drag racing, road racing, or serious street performance.

When building a performance engine of this caliber, attention to detail is key. Ensure all components are properly balanced and that your machine shop is aware of the specific clearances required for these high-performance parts. This assembly is intended for off-road use and is not CARB approved, meaning it cannot be legally shipped to California. Always follow the manufacturer's installation guidelines and consult with a professional engine builder to ensure optimal results and longevity for your build.