Headers for a small block dart with power steering?

missing linc said
I have TTi headers on my 75 Dart Sport, 360/727 with power steering, no problems. I had them on my 70 Dart, same powertrain and power steering, also no problems. Follow the instructions to the letter and you will have no trouble installing them.

Interesting. I was looking on their website and they say you need to have a modified z-bar. Did you have to do this?
Link:Tti headers