1973 and up V8 centerlink

Man, I wish I had a 72 and earlier centerlink laying around. If I remember correctly, the earlier ones have the tie rod holes at a little bit of an angle, compared to these which are pretty much inline with everything else. If I can get to my dads, I'll snap a pic of the centerlink in his demon (which he won't sell back to me, original 72 340, just rusting away.). Or I'll try to find some pics on here.

I know your control arms and k member are fine together. I'm not positive, but I think if you are using the 73 ps box, you would need the 73 and up idler/pitman/centerlink/etc. Any body care to chime in on this?