Eagle Chevy 454 4.250in Crank 6.385in I-Beam Rods 23cc Dome 4.280in Pistons Balanced Assembly

Eagle has a solid reputation for making well-built performance engine parts, and this balanced rotating assembly for the Chevy 454 is a prime example. It's designed specifically for street vehicles running on pump gas and naturally aspirated setups, meaning it’s built to handle the demands of everyday driving while still offering improved performance.

This assembly comes balanced from the factory, which is a big help during engine building. It features a 4.250-inch cast crankshaft, paired with 6.385-inch I-beam connecting rods secured by 7/16-inch ARP 8740 bolts. For the pistons, you get forged 4032 Icon domes with a 23cc volume and a 4.280-inch bore size, complete with plasma-moly file-fit rings. To top it off, it includes King rod and main bearings, ensuring smooth operation and durability for your engine build.

Because this assembly is balanced, it can save you significant time and cost at the machine shop. Keep in mind that this part 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.