Mahle PowerPak Piston and Ring Kit 392CID 4.090x1.211CH for Chrysler Dodge Jeep Ram Hemi 6.4L 2011-2021

Overview The Mahle PowerPak Piston and Ring Kit - 930279090T is engineered for the serious performance enthusiast. This kit is the foundation for a robust engine rebuild, featuring forged pistons, low-drag rings, steel pins, and wire locks, all meticulously designed to ensure reliability. Each piston is hand-deburred and coated with dry phosphate, effectively mitigating issues like ring micro-welding and pin galling during startup. To enhance your engine's performance, Mahle incorporates its proprietary Grafal anti-friction coating on the piston skirts, promoting smooth operation and minimizing wear. With multiple size options available, this kit ensures a precise fit for your specific application. Key Features Technical Specs Fitment User Reviews "The Mahle PowerPak kit transformed my engine rebuild. The quality was obvious from the start, and installation was a breeze. I felt a substantial boost in performance post-upgrade!" "I've tried various piston kits, but Mahle is in a league of its own. The anti-friction coating made the break-in process smooth, and the fit was spot on for my Hemi. Highly recommended!" Note Closing Summary Whether you're daily driving or pushing your limits on the track, the Mahle PowerPak Piston and Ring Kit delivers consistent performance and exceptional build quality. This is a crucial upgrade for any enthusiast looking to enhance their engine's reliability and efficiency. Other Part Numbers: Mahle #MAH930279090T Proposition 65 ⚠ WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov