power booster pedal travel

It don't think that really fits what I have going on in my car. The rod that connects the booster to the master cylinder is an instantly removable unit - a short piston with a heavy circular base at the end of it. Its held into the booster just by friction. The brake rod from the pedal to the booster (that goes through the firewall) looks like a simple flat iron bar with two holes drilled on either side to accept mounting bolts.