64 66 PS Pump to Metric O-Ring Gear Box Hose

[aotte1]

Adding power steering to 1964 K10, with 292 engine, using 64/66 power steering pump and would like to use a metric O-ring gear box, from 1983 K10 truck.
Is their a pressure hose that will connect the two different era components.

Or do I need to use a older 70s gear box with double flare fittings?

The photos of the PS set-up are not installed, just sitting their.

FYI, the power steering gear box from the 1983 K10, has a lock to lock ratio of 3 3/8 turn or 1 3/4 turns center to full turn. To me this seem pretty quick.

Thanks
Les