quote TigerNewbie:

    BTW, if anyone knows who in the Tyson’s Corner area can install a positraction, please let me know!

    The little DANA 44 is assembled with shims and should be done by someone with good experience in that endeavor. I get my 19 spline posi stuff from a Cali contact who does both normal and aggressive slippage set-ups. Changing the R & P to a lower ratio (3:07) will require a new drive flange on the pinion because the splines are different. SS has (had?) them. Have fun.