Eagle Chevy 454 4.250in Crank 6.385in I-Beam Rods 17cc Dome 4.320in Pistons Balanced Assembly

Eagle has a solid reputation for making well-built performance engine components, and this balanced rotating assembly is a prime example for your Chevy 454. If you're looking to rebuild or upgrade the heart of your street machine, this assembly is designed to handle pump gas and naturally aspirated setups, making it a great choice for daily drivers or weekend cruisers that see regular use.

This assembly starts with a 4.250-inch cast crankshaft, paired with 6.385-inch I-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability in performance applications. The pistons are KB hypereutectic 17cc closed chamber dome style, measuring 4.320 inches, and come with plasma-moly file-fit rings, giving you the flexibility to achieve a precise fit for optimal sealing. To round out this comprehensive package, it includes King rod and main bearings, ensuring smooth operation and durability for your engine's critical rotating parts.

This assembly comes balanced from the factory, which is a crucial step in ensuring your engine runs smoothly and lasts longer. Proper balancing reduces vibration and stress on internal components. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.