Eagle Chevy 454 4.000in Crank 6.135in H-Beam 18cc Closed Chamber 4.250in Pistons Rotating Assembly

This Eagle rotating assembly starts with a 4.000-inch forged 4340 crankshaft, a solid foundation for a high-performance Chevy 454 build. The 4340 forged steel is known for its strength and durability, making it a popular choice for engines that see hard use, especially those running forced induction or nitrous oxide. This assembly is built to handle the demands of competition use.

Paired with the crankshaft are 6.135-inch H-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, a well-known name for reliable fasteners in performance applications. The kit includes 4.250-inch forged 2618 aluminum pistons from ICON, featuring an 18cc closed chamber dome design. These pistons are designed to work with the included plasma-moly file-fit ring set, allowing for precise gap setting during installation. King XP rod and main bearings are also part of this comprehensive package, offering robust lubrication and wear resistance for critical rotating components.

This assembly is intended for serious engine builds where reliability and performance under stress are paramount. It's important to note that this part is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and assembly procedures.