All fluid was amazingly clean and clear. I was shocked to be honest. No fluid stains on the firewall inside or out to show the master cylinder leaking. I can't see the master being stuck. I get full pedal on that first push. It goes all the way to the floor. When it comes back up, the second push is like hitting a rock and it won't move. With truck running or off, either way, when I pull the lid off the pot I can work the pedal freely to the floor and back as I bled the system. So to me the master is OK. Am I missing something? Clear fluid, no leakage on the firewall, full pedal on fist pump OR with an open system during bleeding. Buckle everything up, sealed system? Once to the floor and then you have a rock. In my head I am thinking booster.
And in my head I am also thinking power steering pump unit and hydraulic booster/master cylinder from a mid 80s one ton swapped in would be pretty cool.