Pre-68 P/S fitting

I'm looking for the inlet fitting from anything pre-'68. This is the fitting the pressure line connects to. It simply screws into the P/S box and the pressure hose female flare threads onto the male flare end. Any power steering box that is pre-'68 will have it. Some 68s will too, but I'm sure all earlier stuff will. Please let me know how much with shipping to 06237.
Thanks in advance!