Originally Posted by ChevyRacer1981
rear is 7.5
Some of them are 7.5, I think those are 4cyl though, Most 4x4 with a G80 has 7.25" rear and the Zr2 has a 8.5.
I was just not sure about the front...thanks for the info. Does anyone make a clutch type limited slip for the front of these?