A guy on the facebook group made me a couple sets of parking cable brackets and I'm not entirely sure on how these mount. Does anyone have detailed pictures of the brackets on a turbocoupe mounted up?
Don't know how much it will help but there are a few small photos on my site here:
https://www.coolcats.net/modifying/tcaxle.html
There is an equalizer bracket that goes roughly under the driver's seat. The line from the pedal goes into one end; the other end is where both rear cables bolt in. They are adjustable in that respect. There is also a spring that hooks onto a cable to keep tension; I don't have a photo of that.
If you don't have the equalizer bracket, it's a tough find but I believe a 1990s Taurus SHO used the same piece.