Thanks for the replies...
Yes the tie rod sleeves are approximately centered on the tie rod ends and each side looks very close thread wise...
Meaning one side isn't wider or tighter than the other...

There is no master index or master spline on the BergmanAutoCraft coupler like there is on the stock coupler.
If I remember right, the stock coupler doesn't even fit
on the box I've got...(From Bergman)

My initial thought was to remove the steering column and turn it
to the right 1/4 turn (w/ coupler) and then install it on the
"centered" box. Once installed this would force me to turn
the wheel to the left 1 quarter turn and then re-align the car
(Reset the toe) to straighten out the wheel..
But, since the box is centered. My fear is, if I turn to the left 1/4 turn I'm screwing with my centered box.

I haven't checked to see if the tires are rubbing on the
frame rails...FWIW I'm running 15" Magnum 500 rims from wheel vintiques with 245/65/R15 Cooper Tires