2001 GMC Sierra 2500 HD. Well taken care of pickup .Lb7 Duramax 6.6 motor, Allison 5 speed, automatic transmission. Comes with service tank and tonneau cover. Two new batteries. Aftermarket touch screen pioneer radio with two 10 in Rockford fosgate subs. 6ft 6 in box with bed liner. 3 in lift kit. Must see. Text for more information!