After seeing ur pics , most of the problem looks like that bulbous rear end , along with moving ur rear end back !
I have a dana 60 and an oversized tank , and have more room than that.
275 60R15. I dont think I would want to go much smaller than that.
Yah...diff is big.
I think maybe best to just take the fuel tank out and get a fuel cell. The diff fluid filler will probably always be a problem to get to unless I go that route.
