Eagle Chevy 4.8/5.3 LS 3.900in Crank 58 Tth Rlctor 6.125in H-Beam 3.898in Pistons Rotating Assembly

This is the Eagle Chevy 4.8/5.3 LS rotating assembly, featuring a 3.900-inch crankshaft, 6.125-inch H-beam connecting rods, and pistons sized for a 3.898-inch bore. This assembly is built for demanding applications, including racing with nitrous or forced induction, offering a solid foundation for a high-performance LS engine build.

Eagle has put together a well-built rotating assembly here, designed to handle the stresses of competition. The H-beam connecting rods are known for their strength and rigidity, making them a popular choice for builds that will see significant power. The crankshaft is forged for durability, and the included pistons are ready for a 3.898-inch bore, which is common for 4.8L and 5.3L LS engines. This kit is intended for those looking to push their LS engine beyond stock capabilities, whether for drag racing, road racing, or other performance-oriented uses.

When building a powerful LS engine, the rotating assembly is a critical component. This Eagle assembly provides the core pieces needed to create a robust short block. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always consult with your engine builder or refer to manufacturer specifications for detailed installation requirements and compatibility with other engine components.