I fabbed this rear bracket to hold gas and water cans( or other things as well) for my 2007 Chevy using the tailgate bracket mounts. Works well and I can take the camper off without removing the bracket. It has an additional bracket mid point that mounts to the truck body. The can holder comes off with four bolts, about a 2 minute job. Made from 1 X 2 inch and 1 X 1 inch square hollow steel stock. It is made to drop in with spacers taking up the extra space between the body and the bracket.
I use the other side to hold a Hi Lift jack, the base of which rests on the bumper and is secured to the rack with a cam strap and to the camper with two large Quick Fist holders. I also use Quick Fists to secure the shovel to the can holder or if the holder is off I installed two Quick Fists to the rear wall of the camper to hold the shovel. I drilled all the way through the camper wall and used long bolts and oversized washers to mount the Quick Fist brackets.
Dsrtrat
I use the other side to hold a Hi Lift jack, the base of which rests on the bumper and is secured to the rack with a cam strap and to the camper with two large Quick Fist holders. I also use Quick Fists to secure the shovel to the can holder or if the holder is off I installed two Quick Fists to the rear wall of the camper to hold the shovel. I drilled all the way through the camper wall and used long bolts and oversized washers to mount the Quick Fist brackets.
Dsrtrat