Welcome aboard, even though you're encouraging Patrick. The brakes should be Mustang II.
http://www.shellvalley.com/Store/pro...es&store=cobra We also have a Shell Valley Forum here and they will be able to answer questions specific to your breed.
http://www.clubcobra.com/forums/shell-valley-companies/
As was suggested if you have parts in hand it won't be too difficult for a good parts man to identify them. Sharp looking car you'll enjoy that.