Eagle Chrysler RB 8 Bolt 4.150in Crank 6.760in H-Beam 4.375in Pistons Balanced Assembly

Eagle is well-known for building robust rotating assemblies, and this balanced assembly is a prime example of their commitment to performance. This complete package is designed for demanding applications, making it a solid choice for anyone building a high-performance engine for racing, including those planning to use nitrous oxide or forced induction systems. It takes the guesswork out of matching critical components, ensuring you have a well-matched set of parts ready for serious work.

At the heart of this assembly is a 4.150-inch stroke crankshaft, paired with 6.760-inch H-beam connecting rods. These H-beam rods are a popular choice for their strength-to-weight ratio, capable of handling significant stress. The assembly also includes 4.375-inch pistons, all balanced as a complete unit. This balancing is crucial for high-RPM operation, as it helps reduce vibration and wear on other engine components, contributing to overall engine longevity and smoother performance under load.

This rotating assembly is not CARB approved and cannot be shipped to California due to emissions regulations. It's important to verify local emissions laws before purchasing. This is a comprehensive rotating assembly, ready to be installed into your RB engine build.