Eagle Chevy 502 Tall 4.500in Counterwght Crank 6.535in H-Beam 42cc 4.625in Pistons Balanced Assembly

If you're building a serious performance Chevy 502 big block for extreme competition, you need a rotating assembly that can handle the stress. This Eagle balanced assembly is designed for just that, whether you're running exotic fuels, heavy nitrous, or high boost applications. It's a well-built foundation for an engine that needs to perform under pressure.

At the heart of this assembly is a forged 4340 steel crankshaft with a 4.500-inch stroke and center counterweighting, which helps balance the assembly for smoother operation at high RPMs. Connecting the crank to the pistons are 6.535-inch H-beam connecting rods, known for their strength and reliability in demanding builds. These rods are secured with 7/16-inch ARP L19 bolts, a strong choice for high-stress applications. The pistons are forged 2618 JE units with a 4.625-inch bore and a 42cc dome, designed to work with specific compression ratios. They come with plasma-moly file-fit rings, giving you the flexibility to set your ring gap precisely for your application. To top it off, the assembly includes King XP series rod and main bearings, offering solid performance and durability.

This assembly comes balanced from Eagle, saving you a significant step and ensuring proper rotating balance right out of the box. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. For builds requiring the utmost in strength and reliability for extreme competition, this Eagle rotating assembly is a solid option.