I'm doing the fummins build as i see a lot of people are doing. I'm putting a 12v in a 97 F350 that had a ps. I have the original tank out of the truck but no pick up lines or anything in it. I'm pretty sure that originally they had the pump in the tank attached to the pickup lines and sending unit. I'm putting in a fass system so i don't need the pump in the tank. I though i would just find an old sending unit and take off the pump but can't seem to locate one. Long story short what are you guys doing for this part of the build? any ideas would be great. thanks