Eagle Chevrolet LS2/LQ9/LQ4 403-408 4340 Forged Rotating Assembly w/ Arias -3.1cc Pistons Kit

Eagle is well-known for building robust engine components, and this rotating assembly is a prime example of their commitment to strength and performance. If you're looking to build a serious LS engine for racing, especially with nitrous or forced induction, this kit is designed to handle the extra stress. It's a complete package that gives you the core rotating parts needed to rebuild or upgrade your Chevrolet LS2, LQ9, or LQ4 engine.

At the heart of this assembly is a 4.000-inch forged 4340 crankshaft, chosen for its exceptional strength and durability under high loads. Paired with this are 6.125-inch H-beam connecting rods, also forged from strong 4340 steel, and secured with 7/16-inch ARP 8740 bolts. These components are built to withstand the intense pressures and forces generated in high-performance racing applications. The kit includes Arias forged 2618 pistons, which are flat-top with a -3.1cc dish and sized for a 4.030-inch bore, along with plasma-moly file-fit rings to ensure a good seal. For the bottom end, King XP rod and main bearings are included, offering reliable lubrication and wear resistance.

This assembly is specifically configured for a 58-tooth reluctor wheel, common in many LS applications. While this kit is built for extreme performance, please note it is not CARB approved and cannot be shipped to California. It's a comprehensive rotating assembly that sets a solid foundation for a powerful, race-ready LS engine.