Eagle Chevy 454 4.000in Crank 6.135in I-Beam Rods -3cc Flat Top 4.280in Pistons Balanced Assembly

If you're rebuilding the heart of your Chevy 454 for serious street or strip duty, a balanced rotating assembly like this one from Eagle is a smart way to go. This kit bundles a forged crankshaft, strong I-beam connecting rods, quality pistons, rings, and bearings, all balanced together. This means you're getting a matched set of components that work well as a unit, saving you time and ensuring better performance right out of the box.

At the core of this assembly is a 4.000-inch forged 4340 steel crankshaft, chosen for its strength and durability under demanding conditions. Paired with it are 6.135-inch 4340 I-beam connecting rods, secured with 7/16-inch ARP 8740 bolts. These rods are well-built for handling the stresses of a performance engine. The kit also includes ICON forged 4032 aluminum pistons with a -3cc flat top design and a 4.280-inch bore size, ready for plasma-moly file-fit rings. To top it off, KING XP rod and main bearings are included, offering solid protection for your rotating assembly.

This balanced assembly is specifically intended for naturally-aspirated racing applications. It's important to note 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.