Eagle Chevy 502 Tall 4.625in Counterwght Crank 6.800in H-Beam 49cc 4.500in Pistons Balanced Assembly

This Eagle Chevy 502 Tall rotating assembly gives you a fully balanced package ready for serious performance builds. Inside this assembly, you'll find a forged 4340 steel crankshaft with a 4.625-inch stroke and center counterweighting, designed to handle extreme loads. It's paired with 6.800-inch H-beam connecting rods, which are known for their strength and reliability in high-stress applications. These rods come equipped with 7/16-inch ARP L19 bolts, a strong choice for ensuring secure rod cap attachment under high RPM and cylinder pressures.

The pistons included are forged 2618 JE units with a 49cc dome volume, suitable for a 4.500-inch bore. These are fitted with plasma-moly file-fit rings, allowing for precise gap setting to match your specific engine build and maximize sealing. For the bottom end, King XP series rod and main bearings are used, offering robust performance and durability for the crankshaft journals. This assembly is balanced as a complete unit, saving you a significant step in the engine building process and ensuring smoother operation.

This balanced rotating assembly is built for the most demanding competition engines, including those running exotic fuels, heavy nitrous oxide injection, or high boost levels. Please note that this assembly is not CARB approved and cannot be shipped to California. It is also subject to California's Proposition 65 warning.