I joined another forum as well on the AV. Its called the "Chevy Avalanche Fan Club". Either way, I found these pics, and if you are interested in seeing some awsome pics of Lifted AV's, then this is the place to go. There is an 02-03 Blue Avalanche on there with 44's. Im not sure of the lift that it has, im waiting for the specs from a member of that forum. Here is the link though, go look for your selves:

http://www.chevyavalanchefanclub.com/cafcna/index.php/topic,57867.0.html