1st gen Montes master cylinder

[Ed Wieder]

Are they a 1 inch bore? Tks, Ed

[cny first gen 71]

I believe they could be 1 inch or 1 1/6 inch If I remember correctly.

[jft69z]

NAPA shows 1" for drum/drum; 1 1/8" for disc/drum. That's for a '72 at least.

[Ed Wieder]

Thanks for the replies. Ed