Eagle Chevy 454 4.250in Crank 6.385in H-Beam -3cc Flat Top 4.350in Pistons Rotating Assembly

Eagle is well-known for building strong rotating assemblies, and this competition-ready package for the Chevy 454 is no exception. If you're building a high-performance engine for racing, especially one that will see nitrous or forced induction, this assembly is designed to handle the extra stress.

This rotating assembly starts with a 4.250-inch forged 4340 crankshaft, offering a solid foundation for increased displacement and power. Paired with it are 6.385-inch H-beam connecting rods, known for their strength and reliability under demanding conditions. These rods come equipped with 7/16-inch ARP 8740 bolts, a popular choice for their proven performance and durability in high-stress applications. The pistons are forged 4032 Mahle flat tops, featuring a -3cc dish and a 4.350-inch bore size, designed to work with the crankshaft and rods for optimal compression and performance. This assembly also includes plasma-moly file-fit piston rings, which allow for precise gap setting to match your engine's specific needs and operating conditions. Finally, King XP rod and main bearings are included, offering advanced protection and performance for critical rotating components.

This is a complete rotating assembly, ready for installation into your Chevy 454 block. Please note that this assembly is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning.