Bigtex got a question for you I am hoping you can help me with. Does your SS have a G80 or a G86? My Denali came with a G86 and I was wondering if there will be any ill effects on the all wheel drive if I put a locker out back. Is this feasible or am I better off just sticking with the G86?

Also did the bedrug make you faster?? If so I may have my bedliner removed and switch over to the rug.

 

I'll go check....

 

G80

Dont know if the BedRug makes me faster, but I sure do like it.

Do you have a Sierra Denali or a Yukon Denali?

 

Sierra Denali. Seems mine came with the G86 unsure as to what the hell it is. I was't a big fan of the G80 in my 01 but seems as if GM would have put one in the Denali.