Wiseco Chrysler 6.1L Hemi -6.5cc R/Dome 4.080inch Piston Shelf Stock

When you're building a serious performance engine for your Chrysler 300, Challenger, Charger, Magnum, or Jeep Grand Cherokee, you need parts that can handle the stress. This Wiseco Professional Series piston is forged from 2618 aluminum right here in the USA, giving it improved tensile strength for heavy to severe duty race applications. It's built to be a tough component for demanding builds.

This piston features a -6.5cc R/Dome shape and a 4.080-inch bore size, with a 1.080-inch compression height and a 0.866-inch pin diameter. Wiseco machines the crown precisely and includes features like precision ring grooves, an anti-detonation groove, and additional ring seal improvements. The piston also comes with an ArmorGlide skirt coating, which helps reduce friction and resist seizure, while also making operation quieter. It's designed for forced pin oiling to keep things well-lubricated under high loads.

Keep in mind that this piston is sold individually, so you'll need to order the correct quantity for your engine. Also, please note that this part is not CARB approved and cannot be shipped to California.