Eagle Chevy 502 4.250in Crank 6.385in H-Beam 36cc Dome 4.560in Pistons Balanced Assembly

Eagle is well-known for making robust engine components, and this balanced rotating assembly is built for serious performance, especially if you're planning on using nitrous or forced induction. It's designed for Chevy 502 applications, giving you a solid foundation for a high-output engine build.

This assembly starts with a forged 4340 steel crankshaft measuring 4.250 inches, paired with 6.385-inch H-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, a strong choice for high-stress environments. The pistons are forged 4032 SRP units with a 36cc dome, designed for a 4.560-inch bore. You also get plasma-moly file-fit piston rings, which allow for precise gap setting to match your engine's needs. To top it off, the assembly includes King XP rod and main bearings, known for their durability and performance under load.

This is a balanced assembly, meaning it's ready to be installed with less balancing work required at the machine shop. Keep in mind this assembly is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning.