Eagle Chevy 502 1Pc 4.250in Counterwght Crank 6.385in H-Beam 37cc 4.530in Pistons Rotating Assembly

Starting with a forged 4340 steel crankshaft featuring a 4.250-inch stroke and center counterweight design, this Eagle rotating assembly is built for serious performance in Chevy 502 applications. This isn't your average rebuild kit; it's designed to handle the intense demands of competition engines, whether you're running exotic fuels, heavy nitrous, or high boost levels. The robust construction ensures reliability when you push your engine to its limits.

The assembly includes 6.385-inch H-beam connecting rods, known for their strength and durability under high stress. These rods are secured with 7/16-inch ARP L19 bolts, a popular choice for their exceptional clamping force and resistance to stretching under extreme loads. Complementing the crank and rods are forged 2618 JE pistons, featuring a 37cc dome and a 4.530-inch bore size, precisely matched for the 502 cubic inch displacement. These pistons are paired with plasma-moly file-fit rings, allowing for proper sealing and blow-by control in high-performance scenarios.

To ensure smooth operation and longevity, the assembly comes complete with King XP series rod and main bearings. These bearings are engineered for high-load applications, providing excellent wear resistance and oil film retention. This comprehensive rotating assembly is a well-built foundation for building a powerful and dependable engine capable of withstanding extreme competition use. Please note that this assembly is not CARB approved and cannot be shipped to California.