Eagle Chevy 454 4.250in Crank 6.385in I-Beam Rods 18cc Dome 4.310in Pistons Balanced Assembly

This balanced rotating assembly from Eagle is designed for your Chevy 454 engine, giving you a solid foundation for naturally-aspirated racing builds. What you get in this package is a complete, balanced rotating assembly ready to be installed. It includes a forged 4140 crankshaft with a 4.250-inch stroke, paired with 6.385-inch long 4340 I-beam connecting rods. These rods are secured with 7/16-inch ARP 8740 bolts, known for their strength and reliability under stress.

The assembly also features forged 4032 Mahle pistons with an 18cc dome and a 4.310-inch bore size, along with plasma-moly file-fit piston rings. To ensure proper lubrication and reduced friction, King XP rod and main bearings are included. This entire assembly is balanced from the factory, saving you a significant step in the engine building process and ensuring smoother operation and reduced vibration once installed. This is a well-built rotating assembly intended for performance applications where durability and consistent power delivery are key.

Please note that this assembly is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning. Ensure you check all manufacturer specifications and local regulations before installation.