All Small Six Autolite 1100 carburetor

[200]

I have a 1966 200 inline six cylinder, it has a Autolite 1100 carburetor. I’d like to either buy a new (new old stock) if possible. If anyone has a source for one please let me know where. If there aren’t any new old stock then which would be the best choice,
to by new (aftermarket) or rebuild the old one. It is the original FoMoCo. Any suggestions would be appreciated