I agree with Ben. If I'm not mistaking GM offered a "power pack" on the order sheet that included the Dmax Alli and G80 and 3:73's.
yes that was the "package" but you also get everying out side the package as well..
thus the rare open dif
Hey John, I think Trent does. :rofl: j/k Trent.
You always have the option of the Dodge Torsen diff, too....
look in the diy section mr bac :angel: how do you think i discovered it :rofl: btw it was very funny at 1:00 am i laughed very hard . and have got quite a good laugh from a few friends too .
This could explain much of your 60' problem. Now we can really see what your rear setup can do.