Eagle Chevy 454 4.000in Crank 6.135in H-Beam -3cc Flat Top 4.250in Pistons Rotating Assembly

If you're building a high-performance Chevy 454 engine for serious competition, a strong rotating assembly is the heart of your build. This Eagle Competition Rotating Assembly is designed to handle the demands of racing, including setups that use nitrous or forced induction. It's a well-built foundation that ensures your engine can put down serious power reliably.

This assembly starts with a 4.000-inch forged 4340 steel crankshaft, known for its strength and durability under high stress. Paired with it are 6.135-inch H-beam connecting rods, which are a popular choice for their robust design. These rods are secured with 7/16-inch ARP 8740 bolts, a name trusted for their high-tensile strength and reliability in performance applications. The pistons are forged 4032 aluminum from Icon, featuring a -3cc flat top design and a 4.250-inch bore size, ready for a 4.250-inch cylinder bore. They come with plasma-moly file-fit rings, allowing for precise gap setting to match your engine's specific needs and maximize performance. To complete the package, King XP rod and main bearings are included, offering excellent wear resistance and smooth operation for critical rotating components.

This assembly is intended for competition use and is not CARB approved, meaning it cannot be shipped to California. It's a comprehensive kit for anyone looking to build a powerful and dependable engine for racing applications.