8-1/4” rear gurus. Need a question answered.

Pull the cover and check. You'll want to see the condition anyway.
Gonna wait. Trying to find an 8-3/4 rear and go 3.23sg I’ve got a pumpkin just sitting here.
If I decided to keep this axle then I have a sg and gears for it as well.
Lol! All because I’m too cheap to spend for fluid and cover gasket. lol! Pinion and axle seals don’t leak- that’s one for the record books.