Eagle Chevy 454 4.000in Crank 6.135in H-Beam 27cc Closed Chamber 4.280in Pistons Rotating Assembly

This is the Eagle Chevy 454 Competition Rotating Assembly, built for serious performance applications. If you're putting together a high-horsepower big-block Chevy for racing, especially with nitrous or forced induction, this assembly is designed to handle the stress. It's a complete package that gives you a solid foundation for your engine build.

At the heart of this assembly is a 4.000-inch forged 4340 crankshaft, chosen for its strength and durability under extreme loads. Paired with this are 6.135-inch H-beam connecting rods, which are well-known for their robust design and ability to withstand high RPMs and significant cylinder pressures. These rods come equipped with 7/16-inch ARP 8740 bolts, a name trusted for their reliability in high-performance engine builds. The pistons are forged 2618 material from ICON, featuring a 27cc closed chamber dome design and a 4.280-inch bore size, ready for your specific compression ratio needs. This assembly also includes plasma-moly file-fit piston rings, allowing for precise ring gap adjustment to match your engine's bore and intended use, and King XP rod and main bearings to ensure smooth rotation and proper oil clearance.

This rotating assembly is a comprehensive solution for builders aiming for maximum performance. It's important to note that this part is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and break-in procedures to ensure optimal performance and longevity.