I didn't use any part of the old PM
I bought Red Regals kit and it had everything I needed,
can't see why you would need the rod from the PM,
did your vac unit have a rod from the peddle to the vac unit?
(not the old PM rod) you might give John (red regal) a holler and ask him .
I do know you need to change the peddle assy to the vac style peddle.
HTH
OH,, you WILL like the new brakes!!!!