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

This Eagle Pro Street rotating assembly is built for Chevy 454 engines, specifically designed for naturally-aspirated racing applications. It's a complete package that brings together the core components needed to rebuild or upgrade your engine's bottom end, ensuring a solid foundation for performance.

At its heart is a 4.000-inch forged 4340 crankshaft, known for its strength and durability under demanding conditions. Paired with this are 6.135-inch I-beam connecting rods, also made from robust 4340 steel, and secured with 7/16-inch ARP 8740 bolts for reliable clamping force. The assembly includes 4.280-inch flat-top pistons from ICON, featuring a -3cc dish and constructed from forged 4032 aluminum, which offers good thermal expansion properties. These pistons come with plasma-moly file-fit rings, allowing for precise gap setting to optimize performance and sealing. To complete the package, King XP rod and main bearings are included, providing smooth operation and essential protection for the rotating assembly.

This assembly is a well-built option for those looking to maximize the potential of a naturally-aspirated 454 cubic inch engine. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures.