Eagle Chevy LS3 4.000in Crank 24 Tth Reluctor 6.125in I-Beam Rods 4.065in Pistons Rotating Assembly

This Eagle Chevy LS3 rotating assembly is built for serious performance builds. It includes a 4.000-inch stroke crankshaft, 6.125-inch I-beam connecting rods, and 4.065-inch bore pistons, all designed to work together as a balanced unit for your LS3 engine. This assembly forms the heart of your engine, and choosing a well-built, balanced rotating assembly is crucial for reliability and power, especially when you're pushing the limits of an LS3.

Eagle has put together a solid package here. The crankshaft is forged from high-strength steel, ready to handle the stresses of high RPM and increased cylinder pressures. The I-beam connecting rods are also forged, offering a strong and reliable link between the pistons and the crankshaft. The pistons are designed for the 4.065-inch bore, providing a good starting point for many common LS3 builds. This assembly comes balanced, which is a critical step that saves you time and ensures smoother operation and longevity for your engine. Proper balancing reduces vibration and wear on bearings and other internal components.

When undertaking a performance engine build, a rotating assembly like this is a foundational component. It's important to ensure you have all the necessary supporting components, such as bearings, piston rings, and gaskets, to complete the installation. Always refer to the manufacturer's detailed installation instructions for specific torque specifications and assembly procedures. Please note that this assembly is not CARB approved and cannot be shipped to California.