03 CHEVROLET GMC SIERRA SILVERADO 3500HD ALLISON 5SP AUTO TRANSMISSION LB7 4wd

Here we have a good used 4wd 5sp allison transmission assembly removed from a 2003 GMC Sierra 2500hd. There is no damage to this transmission and it was removed from a running and driving truck. This should fit all 01-04 trucks with the lb7 diesel engine. Make sure this part will work for your truck BEFORE purchasing.