The fittings screwed into the PV with my fingers and then I tightened with a flare nut wrench. I picked up all the new lines from Classic Industries. They fit great into the PV, which I bought from Inline Tube.
Sorry Im not near the car for a pic, but this is the one I bought. The large brass nut type thing on the right side (or top) is the one Im referring to as leaking.