In the 4th gen ram this is a huge issue your headliner ends up getting wet which if not fixed will destroy it over a Period of time!
Save your expensive headliner with a $20 gasket fix!
⭐️ If you want another gasket that’s a little cheaper try my Amazon link below!
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Also some of those “hard to find” parts for your cummins
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![](https://i.ytimg.com/vi/RHSv322uQpg/maxresdefault.jpg)