Eagle Chevy 454 1Pc 4.000in Crank 6.135in I-Beam Rod -3cc Flat Top 4.350in Pistons Rotating Assembly

If you're rebuilding the heart of your Chevy 454 for street use, this Eagle Street & Strip Rotating Assembly is a solid foundation. It's designed for engines running on pump gas and naturally aspirated setups, making it a practical choice for many street rods and muscle cars looking for a reliable performance boost without needing exotic fuel.

This assembly starts with a 4.000-inch cast crankshaft, paired with 6.135-inch I-beam connecting rods. These rods are secured with strong 7/16-inch ARP 8740 bolts, known for their reliability in performance applications. The pistons are Hypereutectic KB flat tops, featuring a -3cc dish to help achieve a desired compression ratio with a 4.350-inch bore size. They come complete with plasma-moly file-fit rings, which allow for precise gapping to match your specific engine build. To round out the rotating assembly, it includes King rod and main bearings, offering good performance for street applications.

When putting this assembly together, remember that the file-fit rings will need to be gapped to your specific cylinder bore and intended use. This level of customization ensures optimal performance and sealing for your engine. Please note that this assembly is not CARB approved and cannot be shipped to California.