Eagle Chevy 4.8/5.3 LS 3.800in Crank 58 Tth Rlctor 6.125in H-Beam 3.780in Pistons Rotating Assembly

This Eagle Competition Rotating Assembly starts with a 3.800-inch stroke crankshaft, a solid foundation for building a powerful LS engine. It’s designed for the demands of racing, including applications using nitrous oxide or forced induction, meaning it’s built to handle significantly more stress than a stock setup. The 6.125-inch H-beam connecting rods are a popular choice for their strength and reliability under high RPM and load conditions. They connect the pistons to the crankshaft, transferring the combustion force efficiently.

The assembly includes 3.780-inch bore pistons, sized to match the crankshaft and rod combination for optimal displacement and compression. This specific setup is geared towards Chevy 4.8L and 5.3L LS engines, offering a way to increase displacement and performance potential. The 58-tooth reluctor wheel is included, which is crucial for the engine control module (ECM) to accurately read engine speed and position, especially important for modern LS engine management systems. This is a well-built rotating assembly intended for serious engine builds where durability and performance under extreme conditions are paramount.

When undertaking an engine build of this caliber, it’s important to note that this assembly is not CARB approved and cannot be shipped to California. Ensure you have all the necessary supporting components for your build, as this is a core rotating assembly designed to be integrated into a complete engine. Proper balancing and assembly by an experienced engine builder are critical for achieving the performance and longevity this kit is capable of.