Eagle Chevy 454 1Pc 4.250in Crank 6.385in I-Beam Rods 43cc Dome 4.280in Pistons Rotating Assembly

When you're building a serious naturally-aspirated racing engine for your Chevy 454, a strong rotating assembly is the heart of the operation. This Pro Street Rotating Assembly from Eagle is built to handle the demands of the track. It includes a forged 4.250-inch crankshaft, a set of 6.385-inch I-beam connecting rods, and a complete set of Mahle pistons designed for a 43cc dome and a 4.280-inch bore. This is a well-built package designed to get your engine running right.

Eagle has put together a solid combination here. The crankshaft is forged from 4140 steel for strength, and the 4340 I-beam connecting rods are secured with 7/16-inch ARP 8740 bolts, which are known for their reliability under stress. The Mahle pistons are forged from 2618 aluminum, a common choice for high-performance applications due to its strength and thermal properties. This assembly also comes with plasma-moly file-fit piston rings, giving you the flexibility to achieve a precise fit in your cylinders for optimal sealing. To top it off, it includes King XP rod and main bearings, which are well-regarded for their performance and durability in demanding engine builds.

This rotating assembly is intended for racing use and is not CARB approved, meaning it cannot be shipped to California. It's a comprehensive package for someone looking to build a powerful, naturally-aspirated engine. Make sure to consult your engine building manual or a trusted mechanic for specific installation procedures and torque specifications.