Eagle Chevy 454 1Pc 4.000in Crank 6.135in I-Beam Rod -3cc Flat Top 4.250in Pistons Balanced Assembly

If you're building a street-driven Chevy 454 that runs on pump gas and doesn't use forced induction or nitrous, this balanced rotating assembly from Eagle is a solid foundation. It bundles together the core components you need to get your engine's bottom end rebuilt and ready for the road.

This assembly features a 4.000-inch cast crankshaft, paired with 6.135-inch I-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability in performance applications. The pistons are forged 4032 aluminum from ICON, a -3cc flat-top design with a 4.250-inch bore, and they come with plasma-moly file-fit rings. To round out the package, it includes King rod and main bearings, ensuring proper lubrication and support for the rotating assembly.

Everything in this assembly is balanced at the factory, saving you a significant step and cost when you're putting your engine together. This balanced rotating assembly is designed for naturally aspirated street applications and is a popular choice for those looking to rebuild their Chevy 454 engine with well-made components.