Borgeson box help

Can any of the power steering pumps work with the Borgeson box that came stock in 1969 A bodies by using adapters or different hoses?

Any pump can work. However, the Borgeson box requires more pressure (approx. 1250psi) to work by design. For this reason, I recommend at least using a Saginaw style pump. If you don't have one, I sell the Borgeson keyway style pump that comes calibrated. My experience with federal pumps is hit or miss. Sometimes they produce very little pressure at idle yielding poor/no assist.