Eagle Chrysler Hemi 4.150in Stroke 8 Bolt H-Beam 6.860in Pistons 4.280in Bore Balanced Assembly

This is a balanced rotating assembly from Eagle, specifically built for Chrysler Hemi engines. It features a 4.150-inch stroke crankshaft, 6.860-inch H-beam connecting rods, and pistons designed for a 4.280-inch bore. A rotating assembly is the heart of your engine's power delivery, consisting of the crankshaft, connecting rods, and pistons. This balanced assembly ensures that all these critical components work together smoothly, reducing vibration and improving overall engine performance and longevity.

Eagle has put together a well-built package here for those looking to rebuild or significantly upgrade their Hemi engine. The H-beam connecting rods are known for their strength and ability to handle higher horsepower applications compared to standard I-beam rods. The 4.150-inch stroke crankshaft will increase your engine's displacement, contributing to more torque and horsepower. The included pistons are sized for a 4.280-inch bore, which is a common size for Hemi builds, and the entire assembly is balanced at the factory to ensure it runs true right out of the box. This takes a significant amount of guesswork and machine shop time out of your build, allowing you to focus on assembly and tuning.

When undertaking a Hemi engine build of this caliber, it's important to ensure all supporting components are up to the task. This includes proper oiling, cooling, and fuel delivery systems. Because this assembly is not CARB approved, it cannot be shipped to California. Always refer to manufacturer documentation for detailed installation instructions and specifications.