47-55.1 Steering parts....

[Dachshund]

I am trying to "update" my 47 3600 to "modern" tie rod ends. I can find everything except a stock 53-54 pitman arm and the link that fits between the driver's side spindle and the drag link. I know my old ones can be machined, but I can't find any specifics on HOW they need machined. Just looking for someone who has modified their frontend and has these parts laying around - not needing new (my brain says new, my wallet says cheap...).