1972 Dodge Colt

Might have the clutch working.
Looks like the master cylinder is working fine.
When I sat in the car and mashed the pedal I could turn the output shaft.
Adjusting pedal ratio now to make less pedal effort.
I did speak with American Powertrain today.
I asked about my 3 finger Borg and Beck PP.
The only thing they print is "compatible with diaphragm clutches."
Tech line says the TOB can press through the 3 fingers and get stuck.
The bearing is the same size as the factory bearing, how can it go pass the fingers?
I can't imagine how far over center that would be.

I also figured out the tube issue.
The valve stem hole is drilled for tubeless tires.
I spoke with them about it being a drag car and slicks.
What happened was the valve stem was locked down 2 inches on one side.
Then it has to roll over the other 10 inches into the tire and it caused the stem to detach.
When I spoke to them they said they didn't realize I was using a tube.
Thank you Hoosier for covering my problem, not theirs.
Looks like now I will put big valve stems in and run tubeless.