Dimensions of 57-69 Ranchero/Fairlane center link

[Mutt's37Buick]

I've been searching for a center link that will work when I convert my '37 Buick to a power steering gearbox.
I'm not going to use a rack & pinion because my spindles require 7 inches of throw and I have not found a center take off r&p with this much throw.
I found a picture of a 57 Ranchero/Fairlane center link that looks like it may work. (see attached)
I know it's a lot to ask, but does anyone have a stock 57 thru 59 Ranchero/Fairlane that that they could measure two lengths on the center link for me:
1) distance between inner tie rod attach centers?
2) distance between pitman arm attach to idler arm attach centers?
Thanks for your help.
Mutt

 

[Tripper]

1) distance between inner tie rod attach centers?
2) distance between pitman arm attach to idler arm attach centers?
Thanks for your help.
Mutt

Stock '57 Ranchero...

1) 36"
2) 21"

BoB

 

[Mutt's37Buick]

Hi Tripper,
Thanks for your help.
I did not describe dimensions very well.
The dimensions I'm looking for are Dim A and Dim B on the drawing.
Thanks
Mutt

 

[Tripper]

hi tripper,
thanks for your help.
I did not describe dimensions very well.
The dimensions i'm looking for are dim a and dim b on the drawing.
Thanks
mutt

a) 5"
b) 36"

 

[Mutt's37Buick]

Hi BoB,
Thanks for your help.
Mutt