Eagle Chevy 454 4.000in Crank 6.135in H-Beam -3cc Flat Top 4.320in Pistons Rotating Assembly

When you're building a serious Chevy 454 for competition, the rotating assembly is the heart of the engine. This Eagle Competition Rotating Assembly gives you the core components you need to get started. You'll receive a 4.000-inch forged 4340 crankshaft, 6.135-inch H-beam connecting rods secured with 7/16-inch ARP 8740 bolts, and a set of ICON 4.320-inch flat-top pistons with a -3cc dish. This assembly is designed to handle the demands of racing, including nitrous and forced induction applications.

The forged 4340 steel crankshaft is a strong foundation for high-horsepower builds, offering improved durability over cast cranks. The H-beam connecting rods are well-built for strength and rigidity, paired with reputable ARP 8740 bolts to ensure they stay secured under stress. The ICON pistons are forged from 4032 aluminum, known for its good thermal expansion properties, and feature a flat-top design with a -3cc dish to help achieve your desired compression ratio. This assembly also includes plasma-moly file-fit piston rings, which allow for precise gapping to match your engine's bore and intended use, and KING XP series rod and main bearings for reliable lubrication.

This rotating assembly is intended for competition use and is not CARB approved, meaning it cannot be shipped to California. It's a solid starting point for a performance engine build where durability and power are key considerations.