Eagle Chevy 454 1Pc 4.250in Crank 6.385in I-Beam Rods 17cc Dome 4.320in Pistons Rotating Assembly

Eagle has built a solid reputation for making performance engine parts, and this rotating assembly is a prime example of their work for Chevy 454 engines. If you're looking to rebuild or upgrade your big-block Chevy for street use with pump gas and no power adders, this assembly is designed to get you there. It bundles together the core components you'll need to get your engine turning.

At the heart of this assembly is 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, which are well-known for their strength and reliability in performance applications. The pistons are Hypereutectic KB units with a 17cc closed chamber dome, designed to work with a 4.320-inch bore. They come with Plasma-MOLY file-fit rings, giving you the flexibility to achieve a precise fit for optimal sealing. To round out the package, King SI rod and main bearings are included, offering dependable lubrication and wear protection for your rotating assembly.

This assembly is intended for pump gas, naturally aspirated street vehicles. Please note that this part is not CARB approved and cannot be shipped to California. It's always a good idea to consult your vehicle's service manual or a professional mechanic for specific installation procedures and any additional components you might need for your engine build.