I don't know about the master cyl, but if you want discs up front without spending a ton of cash on one of the conversion kits out there, find a '73-'85 chevy half ton and swap the entire crossmember; it bolts right in.

Check out my website; I chronicled the swap I did on my '64.


Mike from Alabama
My truck on Stovebolt
My website
Why do we drive on a parkway, and park on a driveway?