Eagle Chevy 454 4.000in Crank 6.135in H-Beam 18cc Closed Chamber 4.280in Pistons Rotating Assembly

This Eagle Competition Rotating Assembly gives you the core components for a serious Chevy 454 engine build. You get a 4.000-inch forged 4340 crankshaft, 6.135-inch H-beam connecting rods fitted with 7/16-inch ARP 8740 bolts, and a set of 4.280-inch forged 2618 ICON pistons. These pistons feature an 18cc closed chamber dome design, which is a common choice for managing compression ratios in high-performance applications. To round out the assembly, it includes plasma-moly file-fit piston rings and King XP rod and main bearings.

This is a well-built rotating assembly designed for demanding use, including racing applications that might involve nitrous or forced induction. The 4340 forged steel crankshaft and H-beam rods are strong choices for handling increased cylinder pressures and RPMs. The ICON pistons are forged from 2618 aluminum, known for its strength and ability to withstand high temperatures. The inclusion of ARP bolts for the connecting rods means you're getting a reliable fastener solution right out of the box. The file-fit rings allow for precise gapping to match your specific engine build and intended use, ensuring optimal sealing and performance.

When putting together a high-performance engine, the rotating assembly is the heart of it all. This package provides a solid foundation with quality components from reputable brands like Eagle, ARP, ICON, and King. Keep in mind that this assembly is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and balancing procedures, as rotating assemblies require precise balancing for optimal performance and longevity.