1965 Dodge Dart Charger

Did some painting today and now it starts to look better. I even found out that I bougt the rubber seal years ago.

But I need to found out about the master cylinder!

Picture two is showing master cylinder from 1964 Dart w/power brakes, no bolt holding the piston in place and seven digit partnumber underneath.

Picture three is showing master cylinder from 1965 Dart w/o power brakes, bolts holding the piston in place and seven digit partnumber underneath.

Picture four is showing NOS master cylinder for 1965 Dodge Coronet w/power brakes. Bolts are holding the piston in place.

Now the question is;

What type of cylinder should I use? THe diameter on the brake cylinders rea the same, the pistons are the same. The only thing different is the rod. In the partscatalog is that the only difference in style?

Any help is more then welcome.

View attachment 001.jpg

View attachment 002.jpg

View attachment 003.jpg

View attachment 004.jpg