This engine is from the T-bird above and what I found interesting is the
brakes. If you look close (arrows) you can see the master cylinder
mounted to the firewall but the power assist is mounted way forward of
it.
You can clearly see a vacuum line that goes to the brake booster but what
I don't see is any rod or arm that connects to the master cylinder. I
would have asked the owner how this setup works but I couldn't find
them.