Dodge Dart Pitman Arm

I found this so far, the Hayes Manual is horrible and doesn't give all the specs on all the nuts.

1. What size nut is on the Steering Box to Pitman Arm?
I'm guessing from others this is 1 5/8 this could also be 1 5/16 will update post tomorrow after I remove.

2. Torque Specs on same nut and also the Pitman and Idler Arm?
Pitman arm nut 170lb
*Pitman arm to centerlink nut?
Idler arm mount to K frame 40lb
*Idler arm to centerlink nut?

3. Where does the grease go when I replace my Pitman and Idler?