Just posted. Looks decent. Would need more pics to really know. Looks like a fuel tank filler tube seal laying on the drivers floor. Was that an original color? Jambs make it appear so.

https://losangeles.craigslist.org/sfv/cto/d/van-nuys-1974-dodge-swinger/7647024559.html

Never, ever argue with an IDIOT. They will drag you to their level and then beat you with their years of experience