I used a poly tank from YOGI'S and mounted it behind the axle, with the filler going thru the bed (rear, center). I then used the braided steel gas line from the tank, to the fuel pump. (Kind of pricy, but well worth it for safety). The old filler hole was covered with steel during the restoration process, and you can't even tell it was there in the first place. As I run original fuel guage, I also got a 0-35 OHM sending unit when I ordered the tank. It all works great!
