Eagle Chevy LS3 4.125in Crank 58 Tth Reluctor 6.125in H-Beam -8cc 4.125in Pistons Rotating Assembly

If you're building a high-performance Chevy LS3 engine for racing, especially with nitrous or forced induction, a strong rotating assembly is key. This Eagle Competition Rotating Assembly is built to handle the demands of serious competition. It's designed to be the heart of an engine that needs to perform under pressure, whether on the track or in a specialized build.

This assembly starts with a 4.125-inch forged 4340 crankshaft, chosen for its strength and durability under high stress. Paired with it are 6.125-inch H-beam connecting rods, secured with 7/16-inch ARP 8740 bolts, which are well-known for their reliability in high-load situations. The pistons are forged 4032 Mahle flat tops, featuring a -8cc dish to help achieve your desired compression ratio, and come with plasma-moly file-fit rings for a precise seal. To ensure smooth operation and longevity, the assembly includes King XP rod and main bearings.

This is a complete rotating assembly, meaning the crankshaft, connecting rods, pistons, rings, and bearings are all included and balanced to work together. It's important to note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and tuning to get the most out of this competition-grade rotating assembly.