X2 the prop valve is not needed if you use the parts listed in my previous post.You shouldn't need a proportioning valve with all drum brakes.
If you use a master designed for disks/drums, you will need residual pressure valves as most disk/drum masters do not use one. All all drum masters had them built in as far as I know.
Even better! one of my 1952-59 Ford Group members put together a video click on this:http://www.youtube.com/watch?v=wXfXKlj2D1I also check this out: http://www.jalopyjournal.com/forum/group.php?do=discuss&group=&discussionid=20141 And join the Group while you are thereYou will also find all the part numbers posted.