Then tonight I tried to remember how the heck the gas tank fits on. I couldn't remember for the life of me how it mounts.
Then I started reading on Pirate, trying to find some pictures of how the stock tank mounts to the horsecollar. Then I saw how a Ford E250 (and 350) tank will fit sideways. I'd really like to get one and stick it in there eventually.
Then I realized that the longbed tank is the perfect width to go sideways. Then I started getting crazy ideas.
I would obviously want to mount the tank lower than that, but it shows how perfectly it fits.
I'm still not sure if I want to go in front of, above, or behind the rear axle.
A sideways tank would have a few advantages:
1) I could cut out the horsecollar and build my own crossmember in there
2) I could get more weight to the rear of the vehicle (these pickups are just too light in the rear)
3) I'd gain a TON of ground clearance.
Since I won't be running a spare under my bed, I'm not worried about room. Also, since I have a shortbed frame, I actually have room to fit it in front of the rear axle. I think there should be plenty of clearance to avoid hitting the DS on it. I just want it tucked up and out of the way. I'll play with some ideas later.