Manual disc brake master cylinder

[Beekeeper]

which 4 bolt master cylinder do I need for manual disc brakes on a 69'
Coronet?

 

[Kern Dog]

Check Rockauto.com.

 

[Beekeeper]

What bore size are most guys using? I see a 1" and 1.125". Mine originally had drums and I am changing to
mopar single piston calipers.

 

[Kern Dog]

I think the manual cars used a 15/16" bore.

 

[Beekeeper]

Kern dog,
Thanks for the info on the master cylinder

 

[SlinktRR]

jegs carries a 15/16" bore master cylinder from right stuff for 65 dollars. Works well.

 

[65-440]

DBMC10 is what I've been using, no problems at all. Right stuff detailing. Summit and jegs carry it

 

[Beekeeper]

I'm planning to use the 73' up A body single piston calipers. Anyone used the 73' up disc/drum master cylinder with the factory manual push rod? Was wanting to 1" or smaller bore for less pedal effort