GMC Sierra 2500HD 1999 Manual Gasoline mileage: 300 KM or more 4WD GMC Sierra 2500 8-lug manual transmission (original) 4WD lever for sale. Engine has been serviced. Radiator and injectors cleaned, laser spark plugs changed. New clutch cylinders changed. AC is working and freon refilled. Clutch fan changed to electric fans. Equipped with a 2006 6.2 Denali engine. Transmission oil changed. The 4WD lever has an issue and is not working. Odometer changed. I do not know the actual mileage. Not inspected. New registration. Best offer. Good tires. Location: Al Ahsa.