Is it possible to get my 74 Duster slop free steering

I have apron 1/2 in of play in either direction, the steering box cannot be adjusted any tighter without binding.
Can this car be made to be slop free like the newer cars
Is this a power-steering box?
If yes is this with engine off or with engine running.
Do you still have the OEM connector between the box and the steering shaft?

Not all Borgeson purchasers are happy,

I rebuilt my P/S box and am real happy with it.