I have a 66 coupe with manual brakes. I want to convert over to power disc in the front. Can anyone tell me what year Granada I need and what do I have to make sure I get off the Granada? Does the booster bolt up to the 66 Mustang? Will there be any modification on the brake rod that goes into the booster or will it fit without any changes. Someone give me a little info. Please & thanks  

Check out this site. Helped me a lot when I did mine.

http://www.mustangsteve.com/granadadiscs.html