Eagle Chevy 454 4.250in Crank 6.385in H-Beam 18cc Dome 4.320in Pistons Rotating Assembly

If you're building a high-performance Chevy 454 engine for serious racing, a strong rotating assembly is the heart of the operation. This Eagle Competition Rotating Assembly is designed to handle the demands of competition, whether you're running nitrous or forced induction. It's a complete package that gives you the core components needed to build a powerful and reliable engine.

This assembly starts with a 4.250-inch forged 4340 crankshaft, providing a solid foundation for increased displacement and power. Paired with this are 6.385-inch H-beam connecting rods, known for their strength and durability under stress. These rods are secured with 7/16-inch ARP 8740 bolts, a popular choice for their reliability in high-stress applications. The pistons are forged Mahle 4.320-inch units with an 18cc dome, designed to work with the crankshaft and rods for optimal compression and performance. They come with plasma-moly file-fit rings, which allow for precise gap setting to match your specific engine build and intended use. To complete the package, King XP rod and main bearings are included, offering robust lubrication and wear resistance for the critical rotating components.

This assembly is intended for competition use and is not CARB approved, meaning it cannot be shipped to California. Ensure you check all manufacturer specifications and recommended installation procedures before beginning your engine build.