My sending unit has a surprising amount of rust on the inner side

I was having trouble with my hydraulic jack and one pair of my jack stands were a little on the short side, so I had to lay the tank on it's side and then rotate it up into position

These lines had to be Pushed" out of the way to clear the tank

This line had to be pushed up from the inner side rail and on to the top of the frame rail

This clip had to be removed

Vent lines, I will be changing this mess when I do the exhaust. The tank is equipped with 1/2" hose lines and the truck has 5/8" hose

Vent line is almost in the stock location

The forward support is the new style, no drilling required

Side view before

Side view after

You probably wouldn't notice the tank if it wasn't pointed out