what size hex for rear diff?

Im about to change the diff fluids with mobil 1, what size hex are the drain and refill bolts? any help greatly appreciated before I get under there

[Chiketkd]

Use the stub from a 1/2" socket wrench...works like a charm. May need a rubber mallet/ hammer to get it going.

-Chike

thanks! thought it might something of that nature...ohhh I get to use a hammer...

[Earthworm]

Hopefully you made sure you could remove the filler bolt first before draining the oil.

Originally posted by Earthworm
Hopefully you made sure you could remove the filler bolt first before draining the oil.

good suggestion in retrospect...everything went smoothy

[Chiketkd]

Originally posted by Weasel 22
good suggestion in retrospect...everything went smoothy

Glad to hear it went great!

-Chike

Originally posted by Chiketkd

Glad to hear it went great!

-Chike

Thanks! now for the front diff and atx..as long as its good weather this weekend