Eagle Chevy 427/454 Rotating Assembly Kit

This Eagle Chevy 427/454 rotating assembly kit is built for the most demanding performance applications. It's designed to handle the stresses of exotic fuels, heavy nitrous use, and high boost levels, making it a solid choice for serious engine builds where reliability under extreme conditions is paramount.

At the heart of this kit is a 4.250-inch forged 4340 steel crankshaft featuring a center counterweighted design for improved balance and reduced vibration. Paired with this are 6.385-inch H-beam connecting rods, known for their strength and durability, secured by 7/16-inch ARP L19 bolts. The pistons are forged 2618 JE units with a 44cc dome and a 4.350-inch bore, designed to work with the included plasma-moly file-fit piston rings. For the bottom end, the kit comes complete with King XP rod and main bearings, offering robust protection for these critical components.

This assembly is a comprehensive solution for anyone rebuilding or building a high-performance Chevy big block. Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and tuning procedures.