2WD or 4x4 ?
4x4 needs the box out to do but is straight forward to do.
2wd is even harder





or if you do not want the master cylinder in the engine bay look at Coleyst200 focus thread to put it inside .

https://passionford.com/forum/restor...0-12-a-50.html

there is more detail on his 3dr thread best pm him if its 2wd he could help you with that as well .