This is a clean and very rare 2005 Chevrolet Suburban K2500 3/4 Ton LT 4WD Z71 repowered with the 6.6 Liter LBZ Duramax Turbo Diesel Engine and Allison 1000 6 Spd Automatic Transmission with TapShift. It is clean both inside and out and runs and drives just as it should... via Carseva