I took the complete single piston disc brakes from a 67 to put on my 67. First problem is I guess there are differences in the early and late systems and I don't know how to tell?

Second.. I want to dump the brake booster and just just a manual master cyclinder. IS there a manual disc master ? also is there maybe an Alum master of a later car that will work?

 

I would look on ebay for what you need, good place to buy that stuff as it can save you $$$.

 

There are manual disc MC. You can get then you buy the manual disc conversion. Here is a link to what you want.

http://www.mustangsunlimited.com/ite...p?T1=101518+01

 

Autozone or any parts store has a manual Disc/Drum manual master cylinder for a 67. Not sure why you believe there is a difference between early and late.

Remember the front bowl goes to the back and the back bowl goes to the front brakes

 

The parts books show a differance in the lines on early and late disc in 67 and I don't know whats different.

 

To my knowledge, all 67 models came with 4-piston KH-style calipers. 68+ models came with single piston sliding calipers. Master cylinders should be the same, though.