Eagle Chevy 454 4.000in Crank 6.135in H-Beam -3cc Flat Top 4.250in Pistons Balanced Assembly

This is a balanced rotating assembly from Eagle, specifically for Chevy 454 engines. It includes a forged 4.000-inch crankshaft, 6.135-inch H-beam connecting rods with 7/16-inch ARP 8740 bolts, and 4.250-inch flat-top pistons from Icon with a -3cc dish. This assembly is designed for serious performance applications, including those using nitrous or forced induction.

The forged 4340 steel crankshaft is built for strength, and the H-beam rods are a popular choice for their robust design, especially when paired with the included ARP bolts. The Icon pistons are made from 4032 forged aluminum, which offers good thermal expansion properties for performance use. This assembly also comes with plasma-moly file-fit piston rings and King XP rod and main bearings, ensuring a well-supported rotating assembly right out of the box. Having the assembly balanced from the factory saves you a significant step and ensures proper weight distribution for smoother operation and reduced vibration at high RPMs.

Keep in mind that this assembly is not CARB approved and cannot be shipped to California. It's a solid foundation for a high-performance engine build where durability and power are key.