Eagle Chevy 4.8/5.3 LS 3.900in Crank 24 Tth Rlctor 6.125in I-Beam 3.780in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly is built for Chevy 4.8L and 5.3L LS engines, specifically for naturally-aspirated racing applications. It includes a 3.900-inch crankshaft, 6.125-inch I-beam connecting rods, and 3.780-inch pistons, forming the core of your engine's power delivery system. This assembly is designed to handle the demands of performance builds where reliable power is key.

The Pro Street line from Eagle is a popular choice for builders looking for well-built components that offer a significant step up from stock. The I-beam connecting rods are known for their strength and are a solid option for engines that will see regular track use or spirited driving. The crankshaft is forged to ensure it can withstand the stresses of higher RPMs and increased cylinder pressures common in performance applications. When you're putting together a serious naturally-aspirated LS engine, a robust rotating assembly like this is fundamental to achieving your goals.

This assembly is a critical piece for anyone rebuilding or significantly upgrading their LS engine for racing. It's important to note that this part is not CARB approved and cannot be shipped to California. Always refer to manufacturer documentation for complete installation details and any specific requirements for your build.