68 Cuda fastback suspension rebuild...

Yes Steve, I do have the 1-1/16" bore master cylinder. It is available at RMS. So are you saying I'll have a crazy hard pedal?

http://www.reillymotorsports.com/store/product.php?productid=16200&cat=273&page=1

The person that had the problem, had a 1 1/8" bore. A lot of pedal pressure and just the car would not stop. And that person thought my 1 1/32" was fine. So I don't know where the 1 1/16" will fit in there and work for you.