Chrysler accepts the lowest bid for parts manufacturing. They know the lifters used in the engines are of poor quality and design, but, money talks! My wifes 2019 RAM 1500 (in my picture) is going back on September 13 for a knocking & ticking issue. They act like, "Hmmmm, we've never encountered a ticking Hemi before"...........Their paid to act ignorant to an ongoing internal engine issue. My wifes 2011 RAM 1500 5.7 Hemi had complete Hydraulic Lifter failure. The camshaft was destroyed, metal shaving went throughout the engine, destroying the main bearings and cam bearings. (CHRYSLER DON'T CARE - THEY ARE FULLY AWARE OF THIS CONTINUAL ONGOING LIFTER ISSUE)