I am in the process of doing a granada front disc swap on my 68 mustang. I know this may be a silly question, but I am new to all of this. When installing the power brake booster, is there any special tricks I should know? I mean, it looks like I will have to drill 4 holes into the firewall to install this properly. If anyone has any tips or tricks to ensure that the booster is squared up correctly, I would appreciate it. Thanks.

 

Any ideas or thoughts?????