Carb model info for 63 Dart

Hello,
My 63 dart needs a new carb. Looking for info on carb model numbers so I can get a new one. 225 slant 6 with single barrel carb, manual 3 spd, NOT manual choke.

Didn't these come with both Holleys and Carters?

If so, any preferences to either?

Lastly, any recommendations on where to get a decent remanufactured one for a good price?

Thanks in advance!