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

This balanced rotating assembly from Eagle is built for serious performance in your Chevy 454. What you get in this package is a fully balanced rotating assembly, ready to be installed into your engine block. It includes a forged 4.000-inch stroke 4340 crankshaft, which is a strong foundation for high-horsepower applications. Paired with the crank are 6.135-inch H-beam connecting rods, known for their robust design and ability to handle significant stress. These rods come with 7/16-inch ARP 8740 bolts, a popular choice for their strength and reliability in performance engines.

The piston set features Icon forged 4032 flat-top pistons with a -3cc dish, designed for a 4.280-inch bore. These pistons are matched with plasma-moly file-fit rings, giving you the flexibility to set your ring gaps precisely for your specific engine build and intended use. To complete the assembly, King XP series rod and main bearings are included. These bearings are designed for demanding applications, offering excellent wear resistance and proper oil clearance for longevity under stress. This assembly is balanced as a complete unit, saving you a critical step in the engine building process and ensuring smoother operation.

This Eagle rotating assembly is a well-built option for racing, including applications using nitrous oxide or forced induction. Please note that this assembly is not CARB approved and cannot be shipped to California. It's important to check all manufacturer specifications and ensure compatibility with your specific engine build before installation.