Eagle Chevy LS2 4.000in Crank 58 Tth Reluctor 6.125in I-Beam Rods 4.005in Pistons Rotating Assembly

This Eagle Pro Street rotating assembly gives you the core components to build a strong foundation for your Chevy LS2 engine. You get a forged 4.000-inch stroke crankshaft, a set of 6.125-inch I-beam connecting rods with ARP 7/16-inch bolts, Arias forged 4.005-inch flat-top pistons, plasma-moly file-fit piston rings, and King XP rod and main bearings. This assembly is specifically designed for naturally-aspirated racing applications, providing a well-built setup for performance builds.

The crankshaft is forged from 4140 steel for strength, and it features a 58-tooth reluctor wheel, which is standard for many LS engines. The 4340 I-beam connecting rods are also forged and come equipped with robust ARP 8740 bolts, ensuring they can handle the stresses of higher RPMs and increased cylinder pressures. The Arias pistons are forged from 2618 aluminum, a material known for its durability and ability to withstand high temperatures, and they are designed as flat-tops with a -3.1cc dish, which helps achieve a specific compression ratio when paired with appropriate cylinder heads. The included plasma-moly file-fit rings allow for precise gapping to match your engine's bore and intended use, and the King XP bearings are well-regarded for their performance in demanding conditions.

This rotating assembly is a solid option if you're rebuilding the bottom end of your LS2 for racing. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. For a successful installation, always refer to the manufacturer's detailed instructions and ensure all components are properly balanced and clearanced for your specific application.