65 Dart: Switching to a dual pot master cylinder

I just did this to my 66 dart. except I did Scarebird. I did lots of research on finding the 15/16 bore, and this is what I found.
Dorman M80266
Raybestos MC36406
Centric 130.63017
Cardone Select 131571
Right Stuff DBMC15
BrakeBest Select NMC11145
NAPA NMC M2122

Now be careful which ever one you get, get New, not reman. And when you get it check out the lid and make sure it seals. I am having issues with poor casting at the lid area and fluid dribbling down from the top because surfaces are not true and not sealing.