Eagle Chevy 502 4.250in Crank 6.385in H-Beam 36cc Dome 4.470in Pistons Balanced Assembly

Eagle has built a solid reputation for providing strong, reliable performance engine components, and this balanced rotating assembly is a prime example of their commitment to the racing world. If you're building a high-performance Chevy 502 engine, this assembly is designed to handle the demands of competition, including nitrous and forced induction setups. It’s a complete package aimed at giving you a robust foundation for serious power.

This assembly starts with a forged 4340 steel crankshaft featuring a 4.250-inch stroke, paired with 6.385-inch H-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability under high stress. The pistons are forged SRP units with a 36cc dome, measuring 4.470 inches in diameter, and come with plasma-moly file-fit rings. To ensure smooth operation right out of the box, the entire assembly is balanced. It also includes King XP rod and main bearings, which are well-regarded for their durability and performance in demanding applications.

Because this assembly is balanced, it simplifies your engine build process, saving you time and the cost of a separate balancing service. It’s important to note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures to ensure optimal performance and longevity.