Don’t understand how pitman and idler arm work at spec torque settings?

Everyone thanks a ton for chiming in. I apologize for being MIA. I was moving into my new house this weekend. Right now I’m a walking zombie but still have to wrench on the car to get it finished. It’s in my old condo and the closing is on the 15th and I want to drive it out. Here are a series of shots of my suspension. Mind you everything is put together but not torqued yet because of my concerns I mentioned. I think everything looks correct? The car is a factory 67 gts 4 speed with factory k frame and idler arm bolts up in one spot only.

F48A9284-986F-4A8C-A95C-CC01DF7668B8.jpeg

C97B8547-F2CE-47E7-AB3A-CDD1C0951BBB.jpeg

F2751285-7A50-4EE9-8468-096DBF29ADBF.jpeg

1F68C1D2-DC99-42A2-8242-74D50D4B9C08.jpeg

58460B3E-3F38-400F-B64C-5743F3036807.jpeg