Metric power steering pump question

[polevault1977]

Hi All, I just put on a serpentine belt system, 92 factory, on the 67 i'm building. I'm going to run the old steering box, double flare fitting, and an O-ring pump fitting. What is the best way to come up with the pressure hose? Do they have an adaptor, or just cut of a newer hose and put the nut and a double flare on it, or any other routes to go? Your thoughts appreciated. I'm sure several of you are running metric pumps with old boxes!. Thanks, Danny