Need gear ratio , tire and rear end ratio experts ! Green Rat Project
Conundrum. The 4.02 first would work great with the 2.76 or 3.23. The overdrive fifth certainly won't.
The overdrive fifth would love the 3.91s, but your first gear would be good for about 10 feet (exaggeration!).
My choice would be 3.55s, but I see those aren't on your list.
I think I would go with the 3.23 (Assuming the 4.02 first is correct), and be very wary of lugging in fifth. I'd probably try to maintain 70mph or more in od.