Eagle Chevy 454 1Pc 4.000in Crank 6.135in H-Beam 27cc Dome 4.280in Pistons Rotating Assembly

Eagle is well-known for building strong rotating assemblies that can handle serious abuse, and this competition-ready package for the Chevy 454 is no exception. If you're building a high-performance engine for racing, especially with nitrous or forced induction, this assembly is designed to take the punishment. It's a complete package that gives you the core components needed to get your engine rotating with confidence.

At the heart of this assembly is a 4.000-inch forged 4340 steel crankshaft, chosen for its strength and durability under high stress. Paired with this are 6.135-inch H-beam connecting rods, which are a popular choice for their robust design. These rods come equipped with 7/16-inch ARP 8740 bolts, known for their reliability in high-performance applications. The pistons are forged 2618 aluminum from Icon, featuring a 27cc closed chamber dome design and a 4.280-inch bore size. They also include plasma-moly file-fit rings, allowing for precise gap setting to match your engine's specific needs. For the bearings, this assembly includes King XP rod and main bearings, offering improved performance and durability.

This rotating assembly is a significant step up from stock components and is intended for performance builds. It's important to 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 to ensure optimal performance and longevity.