Eagle Chevy 454 4.000in Crank 6.135in I-Beam Rods 27cc Dome 4.250in Pistons Rotating Assembly

Eagle is well-known for making strong internal engine components, and this rotating assembly for the Chevy 454 is a prime example. It’s designed specifically for street vehicles that run on pump gas and are naturally aspirated, making it a solid choice for a street-driven build where reliability and performance on regular fuel are key.

This assembly includes a 4.000-inch cast crankshaft, paired with 6.135-inch I-beam connecting rods. These rods are fitted with 7/16-inch ARP 8740 bolts, which are a significant upgrade for ensuring rod security under load. The pistons are forged 2618 material from ICON, featuring a 27cc closed chamber dome design and a 4.250-inch bore size. They come with plasma-moly file-fit rings, giving you the flexibility to set your ring gap precisely for your application. To round out the package, it includes King SI rod and main bearings, known for their durability in street applications.

When putting this assembly together, remember that the pistons come with file-fit rings, meaning you'll need to gap them yourself to match your engine's bore and intended use. This is a standard practice for performance builds to ensure optimal sealing and longevity. Please note that this assembly is not CARB approved and cannot be shipped to California. It's a robust package for anyone looking to rebuild or upgrade their Chevy 454 for street performance.