Eagle Chevy 502 4.250in Crank 6.385in H-Beam -20cc 4.600in Pistons Rotating Assembly

This Eagle heavy-duty rotating assembly is designed for serious performance builds, specifically for Chevy 502 applications. What you get is a complete package featuring a forged 4.250-inch crankshaft, 6.385-inch H-beam connecting rods equipped with 7/16-inch ARP 2000 bolts, and custom-forged 4.600-inch JE pistons with a -20cc inverted dome designed for forced induction. It also includes plasma-moly file-fit rings and King XP rod and main bearings to get your engine ready for extreme use.

Eagle has put together this assembly with components that can handle the most demanding conditions. The forged 4340 steel crankshaft is built for strength, while the H-beam connecting rods offer a solid foundation for high-stress situations. The JE pistons are forged from 2618 aluminum, a material known for its durability under high heat and pressure, and their inverted dome design is optimized for boosted or nitrous-fed engines. This assembly is intended for extreme competition engines that might run exotic fuels, heavy nitrous, or high boost levels, making it a robust choice for builders pushing the limits.

When assembling an engine for extreme competition, using a balanced and matched rotating assembly like this one from Eagle is crucial. It ensures that all the major rotating components work together harmoniously, reducing vibration and stress on the engine block. Remember that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and balancing procedures.