It really (always!) gets down to horsepower and how much you have at the engine speed that happens when you make the shift from 4th to 5th. Using your numbers: 3.67 rear end ratio, 1.13 4th gear and .91 5th gear and assuming three things: 1. You have enough horse power to reach your maximum velocity at your maximum horse power rpm.2. you are running 30 inch dia tires 3. Your maximum hp is at 8000 rpm. ( I don't know what you have for an engine), but using these numbers your maximum speed would be 213 mph and you would shift from 4th to 5th at 172 mph. When you shift from 4the @ 8000 rpm to 5th your engine rpm will drop to 6430 rpm. Now if you look at the horse power required at (I am looking at aero power only) 172 mph then to go 213 you will require 1.9 times as much horse power to go 213 as you need to go 172 ( Hp required is a function of the speed cubed.) so that says you need at least 52% of your maximum horse power at 6430 rpms to not have the engine stop pulling. So you need to know your horse power curve, not your torque curve. Again this is hp required to over come aero loads only and does not include rolling resistance and any other frictional drags that may be taking horse power.
This also shows you why big blocks with power glides work at the salt. The gearing my not be optimum for maximum acceleration but neither are the traction conditions so maybe dropping the big block into high gear and letting it lug a little actually could help acceleration by not having to much power available to spin the tires.
Lots of combinations that work and some that don't, the trick is to be able to look at the "cause and effect" and be able to tell why the do or do not work.
Rex