Master bore size

mvh said

The above table contradicts my experience, and other information sources I have seen.

65-72 A-body master cylinders for manual discs used a 1-1/32 bore, for example.

The title of the second table does not inspire confidence — what is the word "Wheel" doing in this title? Are we talking about drum brake wheel cylinders, or master cylinders?

What is the source of these tables?

Click to expand...

If you take another look it says 4 wheel drum brake master cylinders...

where as the other chart states front disc master cylinders...

The articles were written by a long time forum member as well as long term Mopar Musclecar owner who's also been an engineer working for Bendix Brakes for many years.... Pretty sure Brad has done his research...