Slant Six Carb Help

I have a 1974 Dodge Dart Swinger Special Edition 2 door hardtop, with a automatic slant six 225.
Im having trouble looking for a carburetor replacement for my dart. The carburetor I currently have is falling apart, the screws are loose. And also I don't know which carburetor to go with, Ive heard remanufactured carbs are trash so idk Help!!! Or would a rebuild kit help and if so which one??

The numbers on the current carb are
3830402
6938
1264

And on the other side
6R
4360
B

Any help would be very appreciated. Thanks.