Is the PSD system based on an ATE pump etc. ?

If so, perhaps this might work. The '86-91 Lincoln
Mk vii used an ATE brake system with an accumulator.

If the thread length & flare style & overall size will fit there shouldn't be any reason for it not to work.

Have a look at this;

http://thelincolnmarkviiclub.org/doc...ccumulator.pdf

 

I didn't have lumps in mine though........

 

We now have a used one available as well as the rest of the PSD system