Well I took out my ZQ8 rearend and put in the 4.11 out of a 4x4 Z71 today. I thought they were exactly the same until right before I put it in and double checked my measurements. It is exactly 2" longer (1" on each side). It dosen't really bother me thought I prefer it this way since I'm putting on Z71 flares) I ordered some 1" wheel spacers for the front on ebay in the mean time for the next week while I have the ZQ8 wheels on I get to sport the psudo Porsche look, at least its red! lol
Rear end works great you can definatly tell the difference with the stock size tires on. Once I get some 31's or 32's I think it will be about right. It also added about 1/2" height to the rear.
I measured a friends truck ZQ8's and Z85's have the same width.
Rear end works great you can definatly tell the difference with the stock size tires on. Once I get some 31's or 32's I think it will be about right. It also added about 1/2" height to the rear.
I measured a friends truck ZQ8's and Z85's have the same width.


