That drum is not painted just like the red ones. The entire mounting flange is painted black.

When the red was brushed on it was sloppily done and didn’t go inboard of the wheel studs and not on outer ring of the drum. Factory jjust painted the flat are that would be seen through the wheel

These drum we see on here that are completely painted red are way wrong.

I’ve never seen black painted drums on mopars. Original grandma unmolested cars, etc.