which late model master CYL for manual disc brakes?

inertia said
Rock Auto has them..

RAYBESTOS Part # MC36406 More Info {Professional Grade; Bore Size=15/16" Number of Ports=2 Primary Outlet Size=9/16x20 Secondary Outlet Size=1/2x20}
Front Disc Brakes; Rear Drum Brakes;

Your push rod should be fine...

hope it helps
Click to expand...

I'll second that. A 15/16" bore gives a nice pedal. I used a MC listed for a 73 Dart w/ POWER disc brakes but ran it manually. The push rod worked out fine.