Not knowing anything much about gas tank science here, but had an idea.
If I put the tank in the rear of the truck, which is probably what I'll end up doing, would it be possible to run a tube up through the bed and into the space between the fender and the box like I think Markeb did, but then run that tube all the way up the bed in that space toward the cab and then through the back of the cab and connect it to the existing filler neck, thereby eliminating the need for a new gas cap location? Would that length of tube mess up the flow of the gas? If that space isn't continuous all the way to the bed, maybe it could run somehow inconspicuously through the bed tucked into the corner between the wheel well and the cab end of the bed.
Thanks.
Steve.
