Eagle Chevy 502 4.250in Crank 6.385in H-Beam 36cc Dome 4.500in Pistons Balanced Assembly

When you're building a serious performance engine, especially for racing applications like nitrous or forced induction, the rotating assembly is the heart of it all. This balanced assembly from Eagle is designed to handle the extreme demands of a Chevy 502 big block, giving you a solid foundation for serious power.

This assembly includes a forged 4.250-inch stroke crankshaft made from 4340 steel, known for its strength and durability under high stress. The connecting rods are 6.385-inch H-beams, also forged from 4340 steel, and they come equipped with 7/16-inch ARP 8740 bolts, a popular choice for their reliability in high-performance builds. For the pistons, you get forged 4032 SRP pistons with a 36cc dome, designed to work with a 4.500-inch bore. They also include plasma-moly file-fit rings, which allow for precise gap setting to match your specific engine build. To top it off, King XP rod and main bearings are included, offering excellent wear resistance and performance.

This assembly comes balanced from Eagle, saving you a significant step and ensuring proper weight distribution for smoother operation and reduced vibration at high RPMs. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. It's a well-built package for those looking to push the limits of their Chevy 502 engine.