Eagle Chevy 502 4.250in Crank 6.385in H-Beam 36cc Dome 4.600in Pistons Rotating Assembly

If you're building a high-performance Chevy 502 big block for serious racing, a strong rotating assembly is the heart of the operation. This Eagle competition rotating assembly is designed to handle the demands of racing, including nitrous and forced induction setups. It's a well-built package that gives you the core components needed to build a powerful engine.

This assembly starts with a forged 4340 steel crankshaft featuring a 4.250-inch stroke. Paired with this are 6.385-inch H-beam connecting rods, which are known for their strength and reliability under stress. These rods use 7/16-inch ARP 8740 bolts, a popular choice for their durability and ability to maintain clamping force. The pistons are forged SRP 4032 aluminum with a 36cc dome, designed for a 4.600-inch bore, and come with plasma-moly file-fit rings. To complete the package, it includes King XP rod and main bearings, which offer improved performance and durability for high-stress applications.

This rotating assembly is a significant step up from stock components and is intended for competition use. Please note that this assembly is not CARB approved and cannot be shipped to California. It's essential to consult with your engine builder or refer to manufacturer instructions for proper installation and balancing procedures to ensure optimal performance and longevity.