Eagle Chevy 502 4.250in Counterweight Crank 6.535in H-Beam 46cc 4.560in Pistons Rotating Assembly

This is a complete rotating assembly from Eagle, built for serious performance in Chevy 502 applications. What you get in this kit is a forged 4340 steel crankshaft with a 4.250-inch stroke, designed with center counterweights for better balance. It also includes 6.535-inch H-beam connecting rods, which are known for their strength, and they come equipped with 7/16-inch ARP L19 bolts for a secure connection. The pistons are forged 2618 JE domes, featuring a 46cc volume and gas-porting, with a 4.560-inch bore size. To complete the package, you'll find plasma-moly file-fit piston rings and King XP rod and main bearings.

This assembly is engineered for the most demanding engine builds, including those running exotic fuels, heavy nitrous oxide, or high boost levels. The use of forged 4340 steel for the crankshaft and 2618 aluminum for the pistons means these components are well-built to handle extreme stress and heat. The H-beam rods with ARP L19 bolts are a strong choice for high-RPM operation, and the gas-ported pistons help with ring seal under boost. The file-fit rings offer flexibility for precise installation, and the King XP bearings are designed for high-performance lubrication needs.

Keep in mind that this assembly is not CARB approved and cannot be shipped to California. It's a solid option for builders looking for robust internal engine components for a high-output Chevy 502 build.