Most of us have 4.9 or 4.636 gears in the rear. If it's 4.9 then 4.88 R&P are available for Dana 44. If you have 4.636 then 4.56 are available and close enough. You can get away with a mismatch as long as it's not more than 1-2% difference in gear ratio.

Edit: Or you could do regear both ends with 5.13/5.14 if you wanted 35's.