Stripped carb
Nah, ask on the site I'm sure someone's got a old housing they'll sell ya. Personally I would never jury rig a fuel line connection who's threads are stippped, it's just putting your *** to far out there.
Get all the particulars off the carb eg. model and size before asking and maybe a picture to (not that most people on this site don't know what a Carter looks like) we just like pictures.
Terry