Eagle Chevy 502 Tall 4.500in Counterwght Crank 6.535in H-Beam -28cc 4.625in Piston Balanced Assembly

What you get in this Eagle Chevy 502 rotating assembly is a complete, balanced package ready for serious performance builds. This assembly includes a forged 4340 steel crankshaft with a 4.500-inch stroke, featuring center counterweights for improved balance. It also comes with 6.535-inch H-beam connecting rods, which are known for their strength and reliability under stress. The kit is rounded out with forged 2618 JE pistons designed for forced induction with an inverted dome and a -28cc volume, plasma-moly file-fit piston rings, and King XP rod and main bearings. This is a well-built assembly designed to handle the demands of high-horsepower applications.

This rotating assembly is built for extreme competition engines, making it suitable for builds using exotic fuels, heavy nitrous oxide injection, or high boost levels. The use of a forged 4340 steel crank and H-beam rods means these components are inherently stronger than cast alternatives, offering a solid foundation for engines pushing well beyond stock power levels. The JE pistons are specifically engineered for forced induction, featuring an inverted dome design that works well with boosted applications. The included plasma-moly file-fit rings allow for precise gapping to match your specific engine build and desired clearances, which is crucial for optimal sealing and performance in high-stress environments. The King XP bearings are also a strong choice, offering excellent durability and performance for demanding conditions.

When building a high-performance engine, a balanced rotating assembly like this one from Eagle is critical for smooth operation and longevity. Having the crank, rods, pistons, and bearings balanced as a set minimizes vibration and reduces stress on other engine components. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. It's important to consult with your engine builder or refer to manufacturer specifications for proper installation procedures and any additional components you might need to complete your engine build.