Wiseco Chrysler 6.4L Gen3 Hemi 4.095in Bore 0.927in Pin Pistons - Set of 8

If you're building a high-performance Chrysler 6.4L Gen3 Hemi engine for serious racing or severe duty applications, these Wiseco Professional Series pistons are a solid choice. They are designed to handle the extreme stresses of competitive racing, offering improved strength and durability where it matters most. Wiseco has engineered these pistons from 2618 aluminum, a material known for its excellent tensile strength, making them well-suited for the demands of a performance build.

These pistons feature precision ring grooves, an anti-detonation groove, and additional features to improve ring seal, all contributing to better combustion control and power delivery. The fully machined crown ensures accuracy, while the forced pin oiling system helps keep the wrist pins lubricated under high loads. Additionally, they come with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. This set includes eight pistons, ready to be installed in your 6.4L Hemi.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For a complete engine build, ensure you have all necessary supporting components and refer to the manufacturer's installation instructions for proper fitment and assembly procedures.