Eagle Chevrolet LS2 408 Cid Competition Rotating Assembly

Eagle is a well-known name for building strong engine components, and this Competition Rotating Assembly is a prime example of their commitment to performance. If you're looking to build a serious LS2 engine for racing, especially with nitrous or forced induction, this assembly is designed to handle the extra stress. It gives you a displacement increase to 408 cubic inches, which means more power potential right from the start.

At the heart of this assembly is a 4.000-inch forged 4340 steel crankshaft. This crank features a long snout for better accessory drive support and a 58-tooth reluctor wheel for proper engine management. Paired with it are 6.125-inch I-beam connecting rods, which are strong and reliable for high-RPM use. These rods come equipped with 7/16-inch ARP 8740 bolts, known for their strength and ability to hold tight under extreme loads. The pistons are forged 4032 aluminum from Mahle, featuring an inverted dome design with a -12cc dish to achieve a specific compression ratio when combined with your cylinder heads. They come with plasma-moly file-fit rings, which are a popular choice for their durability and ability to seal well under pressure. Finally, the assembly includes King XP rod and main bearings, offering excellent performance and wear resistance for demanding applications.

This rotating assembly is a significant upgrade for any LS2 engine build focused on competition. Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures to ensure the longevity of your new engine components.