Eagle Chevy LS 4.8/5.3 4.000in Crank 24 Tth Rlctor 6.125in H-Beam 3.820in Pistons Rotating Assembly

If you're building a high-performance LS engine for serious racing, especially with nitrous or forced induction, a strong rotating assembly is the heart of the operation. This Eagle Competition Rotating Assembly is designed to handle the demands of competition, giving you a solid foundation for your build.

This assembly starts with a 4.000-inch forged 4340 crankshaft, known for its strength and durability under high stress. It includes 6.125-inch H-beam connecting rods, which are a popular choice for their robust design, secured with 7/16-inch ARP 8740 bolts for reliable clamping force. The pistons are forged 4032 DSS units, featuring an inverted dome design with a -29cc volume and a 3.820-inch bore, paired with plasma-moly file-fit rings for good sealing. To ensure smooth operation and longevity, the assembly comes complete with King XP rod and main bearings.

This particular assembly features a 24-tooth reluctor wheel, essential for proper engine management on many LS applications. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures to get the most out of this competition-grade rotating assembly.