Here is a good link that I found with some excellent info on the 05s.
http://eogld.ecomm.gm.com/NASApp/do...regionID=1&divisionID=7&vehicleID=1122&type=0 :cool
http://eogld.ecomm.gm.com/NASApp/do...regionID=1&divisionID=7&vehicleID=1122&type=0 :cool