What gears with OD A-833?

I don't know about that.
Stock O.D. ratio is .67, (or so since auto/manual & year of trans can change this ratio) multiply by the gear ratio to get the final drive ratio feel. We get....

4.10 X .67 = 2.74
4.30 X .67 = 2.88

Even with the allowance of converter slippage ....
Manual trans are a direct drive, so no slippage ....
These make excellent Hwy. gears.
The manuals 3.09 (IIRC) is a bit deep. Nothing a larger tire can't help with.