sry I didnt reply quickly... university needs quite a lot of attention at the moment.
I want to change my Powersteering linkage completly to manual steering linkage because I dont think our TÜV (people who check the safety of your car and give the permission to drive it) wont like the conversion centerlink.
But thanks a lot for your help, I have found someone here in Germany who had the manual draglink, tie rods, idler and pitman arm left from his restauration off his '70 Mustang. So this thread is solved
The conversion parts have already been ordered from summit. Really looking forward to the new feel. I will give you some feedback on it as soons as I am on the road again with my cat.