1994 gmc top kick runs great has 100,000 miles on it it has a big block gmc engine runs on gas. It has dual gas tanks and jockey boxes on the sides for storage. It also has a hydrolic lift on the back that tucks up under the bed and a tow hitch for a 5th wheel trailer that folds out in the center of the bed and folds back down through a hide a way trap door in the bed you would never know it"s there if I didn"t tell you. Everything works great I just put a brand new distribtor and cap and rotor fresh oil change the truck is in great condition it runs excellent it will tow anything this is a great work truck any questions please feel free to ask thanks