Eagle Chevy 4.8/5.3 LS 3.900in Crank 24 Tth Reluctor 6.125in H-Beam 3.780in Pistons Rot Assembly

If you're building a high-performance Chevy LS engine for serious racing, a strong rotating assembly is the heart of your build. This Eagle Competition Rotating Assembly is designed to handle the extreme demands of competition, including the extra stress from nitrous oxide or forced induction like turbochargers and superchargers. It's a complete package that ensures all the key rotating components are balanced and ready to go for your 4.8L or 5.3L LS engine.

At the core of this assembly is a 3.900-inch stroke crankshaft, paired with 6.125-inch H-beam connecting rods. H-beam rods are well-known for their strength and ability to withstand high RPMs and significant cylinder pressures, making them a popular choice for racing applications. The assembly includes 3.780-inch pistons, and the crankshaft is configured with a 24-tooth reluctor wheel, essential for proper engine management on most LS applications. Eagle has put these components together as a balanced rotating assembly, which means they've been carefully matched for weight and balance to ensure smooth operation and reduce vibration at high engine speeds.

This rotating assembly is a solid foundation for building a powerful LS engine. It's important to note that this part is not CARB approved and cannot be shipped to California due to emissions regulations. When planning your build, ensure you have all the necessary supporting components, such as bearings, piston rings, and gaskets, to complete the installation. Refer to the manufacturer's detailed installation instructions for proper assembly and torque specifications.