Manual or power disk brakes. .?

tguss said
If I go manual disk brakes do I need to use a power brake master cyc ? Or do I leave the master cyc alone that's on my car now with manual drums .? Thanks all for the help

Differences in masters:

4 or 2 bolt mounting so "some adaptation" there

bore size which determines how hard you press (larger bore, more foot pressure needed) or how far the pedal moves (larger bore, less pedal travel)

If you use a drum master you must remove the residual pressure valves going to the disk brakes

Disk masters normally have a larger reservoir for the disk brakes. You can get buy if you watch fluid level.

Only difference power / manual "master" is the pushrod must fit properly in the rear to give you the proper stroke, and be able to return the piston.