Eagle Chrysler RB 426 440 4.375 Stroke 7.1in Rod 4340 Forged Rotating Assembly Kit

If you're building a high-performance Chrysler RB engine for serious racing, a strong rotating assembly is the heart of the operation. This Eagle Competition Rotating Assembly is designed to handle the demands of competition, whether you're running naturally aspirated, nitrous, or forced induction setups. It's a complete package that gives you the core components needed to build a powerful and reliable engine.

At the center of this kit is a 4.350-inch stroke forged 4340 crankshaft. This material is well-known for its strength and durability under high stress, making it a solid choice for performance builds. Paired with the crank are 7.100-inch H-beam connecting rods, which are also forged from 4340 steel and come equipped with 7/16-inch ARP 8740 bolts for secure rod-to-crank connection. The pistons are forged Mahle 4032 flat tops, designed with a -8cc dish to achieve a specific compression ratio when combined with the crank and rod length. They also include plasma-moly file-fit rings, which offer good sealing and durability. To round out the assembly, King XP rod and main bearings are included, known for their robust construction and ability to handle heavy loads.

This kit is a comprehensive solution for anyone looking to rebuild or upgrade their Chrysler RB engine for racing applications. It includes all the essential rotating components, ensuring they are balanced and designed to work together. Please note that this assembly is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper assembly and balancing procedures.