GMC Sierra Z71 2012 Used Automatic Gasoline mileage: 300 KM or more 4WD 6-speed transfer case Additions and negatives Melling oil pump Strainer filter Headers Exhaust Electronic bypass Omar Al-Babtain programming, invested in it Jumaih suspension and bed light Motorad 71c thermostat NGK racing spark plugs And the spark plug wires have been changed to new original ones The engine heads have been changed to new original GM heads Airbags deployed due to a cup, according to the previous owner Only three pieces painted . . . . The price is 35,000 Not in a hurry to sell