Eagle Chevy 4.8/5.3 LS 3.900in Crank 24 Tth Rlctor 6.125in I-Beam 3.898in Pistons Rotating Assembly

This is the Eagle Pro Street rotating assembly, specifically built for Chevy 4.8L and 5.3L LS engines. If you're putting together a naturally aspirated racing engine, this assembly is designed to handle the demands of that kind of performance. It includes a 3.900-inch crankshaft, 6.125-inch I-beam connecting rods, and pistons sized for a 3.898-inch bore, all balanced and ready to go.

Eagle has a solid reputation for making well-built engine components, and this rotating assembly is no exception. The Pro Street line is geared towards racing applications where reliability and strength are key. The I-beam connecting rods offer a good balance of strength and weight for their intended use, and the crankshaft is forged to withstand the higher stresses of racing. This assembly is balanced, which saves you a significant step and ensures your engine runs smoothly and reduces vibration.

When you're building a performance engine, the rotating assembly is the heart of it all. Getting a balanced, matched set like this from a trusted name like Eagle means you can focus on the rest of your build with confidence. Keep in mind that this assembly is not CARB approved, so it cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and balancing procedures.