Eagle Chevy 4.8/5.3 LS 3.900in Crank 58 Tth Reluctor 6.125in H-Beam 3.810in Pistons Rot Assembly

If you're building a high-performance LS engine for serious racing, a strong rotating assembly is the heart of the operation. This Eagle Competition Rotating Assembly is designed to handle the demands of competition, whether you're running naturally aspirated, nitrous, or forced induction setups. It includes a 3.900-inch crankshaft, 6.125-inch H-beam connecting rods, and 3.810-inch pistons, all balanced and ready to go.

Eagle has a solid reputation for well-built engine components, and this assembly is no exception. The H-beam connecting rods are known for their strength and ability to withstand high RPMs and significant cylinder pressures, making them a popular choice for builds pushing the limits. The crankshaft is forged for durability, and the included pistons are sized for common LS bore configurations, specifically the 4.8L and 5.3L displacements. This assembly is balanced, which is a critical step to ensure smooth operation and longevity in your engine.

When assembling a performance engine, it's crucial to have components that work together seamlessly. This rotating assembly is a complete package designed to simplify your build process. Remember that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's detailed specifications and installation instructions to ensure proper fitment and assembly for your specific LS engine build.