Eagle Chevy LS1 3.800in Crank 58 Tth Reluctor 6.125in I-Beam Rods 3.903in Pistons Rotating Assembly

If you're building a naturally-aspirated LS1 engine for racing, a strong rotating assembly is the heart of your build. This Eagle Pro Street rotating assembly is designed to handle the demands of the track. It features a 3.800-inch stroke crankshaft, 6.125-inch I-beam connecting rods, and pistons with a 3.903-inch bore. The 58-tooth reluctor wheel is standard for many LS1 applications, ensuring compatibility with your engine management system.

Eagle has a reputation for well-built internal engine components, and this assembly is no exception. The I-beam connecting rods offer a solid balance of strength and weight for performance applications. The crankshaft is forged for durability, and the included pistons are ready for your chosen ring and pin setup. This assembly is a popular choice for racers looking to maximize the performance of their LS1 engine without forced induction. It's important to note that this assembly is not CARB approved and cannot be shipped to California.

When assembling your engine, ensure all components are properly balanced and clearanced according to manufacturer specifications. This rotating assembly is a critical piece for any high-performance LS1 build, providing the foundation for significant power gains when paired with the right cylinder heads, camshaft, and tuning.