How many of us are there? Owners of Dodge based RV's?

eyeteeth - good news, old carburetors for rebuilding and parts tend to be increasingly rare, due the available supply being used up for parts and replacements.

You might want to add carburetor replacement to your future consideration list.

My opinion, not share by many people, is a Carter AFB or Edelbrock. (Edelbrock bought Carter's molds and machinery, so Edelbrock carburetors are essentially just slightly improved AFBs ... most parts interchange.)