I converted mine to -6 AN at the pump too. You would have to double check, but I think it's 10mm on the pump. You can buy a 10mm to -6 AN fitting. I did not find that part before I bought a weldable -6 AN and welded it to the stock Ford fitting. I think I silver soldered them together. No finished photo to look at. But the pic will give you the general idea. Bill has had good luck finding stock ss lines, but I ended up buying some.