Brake pedal questions

I'm reassembling my 69 Dart that I took apart years ago. I am getting ready to install the automatic brake pedal assembly and couldn't remember if there was supposed to be a gasket or some other material between the pedal bracket and the firewall or not. Also, is there supposed to be one of those little accordion-like rubber boots on the brake pedal push rod where it goes through the firewall? Thanks in advance.