Eagle Chevy LS7 4.125in Crank 58 Tth Reluctor 6.125in H-Beam -5cc 4.155in Pistons Rotating Assembly

If you're building a high-performance Chevy LS7 engine for serious racing, this Eagle Competition Rotating Assembly is a solid foundation. It's designed to handle the demands of competition, including setups that use nitrous oxide or forced induction like turbochargers or superchargers. This assembly gives you the core components needed to build a powerful and reliable LS7 engine.

At the heart of this assembly is 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, known for their robust construction and ability to withstand significant loads. These rods use 7/16-inch ARP 8740 bolts, a popular choice for their reliability in high-performance applications. The pistons are forged 2618 CP units, measuring 4.155 inches in bore diameter with a -5cc flat top design, suitable for various compression ratio targets. They come with plasma-moly file-fit rings, allowing for precise gap setting to match your specific engine build. To ensure smooth operation and longevity, the assembly includes King XP rod and main bearings.

This rotating assembly is a significant step up for any LS7 build aiming for maximum performance and durability. Please 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.