Eagle Chevy 454 4.000in Crank 6.135in H-Beam 18cc Closed Chamber 4.310in Pistons Rotating Assembly

Eagle is well-known for building strong rotating assemblies for demanding applications. This particular competition rotating assembly is designed for Chevy 454 engines and is ready for serious performance use, including nitrous and forced induction setups. It’s a complete package to get your engine build moving forward with reliable, well-built components.

At the heart of this assembly is a 4.000-inch forged 4340 crankshaft, chosen for its strength and durability under high stress. Paired with this are 6.135-inch H-beam connecting rods, secured with 7/16-inch ARP 8740 bolts, which are a popular choice for their reliability in high-RPM situations. The pistons are forged 2618 aluminum from ICON, featuring an 18cc closed chamber dome design and a 4.310-inch bore size. These pistons come with plasma-moly file-fit rings, allowing for precise gap setting to match your engine's specific needs. To round out the assembly, King XP rod and main bearings are included, known for their robust performance and wear resistance.

This rotating assembly is a comprehensive solution for engine builders looking for a robust foundation for a high-performance or racing engine. Please note that this assembly is not CARB approved and cannot be shipped to California. It is also subject to California's Prop 65 warning.