For what it is worth, my experience has been the most important pads are the ones at the bottom of the tank. The AD cab moves in ways you might not expect and it will over time (granted a lot of time but still important) cause the tank to wear through and leak gas constantly. On mine, I got a piece of 1/8 inch pure neoprene rubber from a hardware store that had some and it will probably never wear through. A friend of mine said he folded common pvc shower pan liner over three times and used that.


~ Jon
1952 1/2 ton with 1959 235 | T5 with 3.07 rear end