On the 70 it goes across the front of the frame crossmember and over to the res that's on the firewall or on the pump. It's closer to an fj62 they way it routes than a 60 or what a 40 conversion would be. The rest on a 70 i don't think would help you.
Sure.. Is the shop close by your place? I can call you on your cell once I get up there.