1997 gmc sierra k1500 ext. Cab 4x4. Truck is in great running and driving condition, the body has 335,xxx miles, the engine has roughly 135k, transmission is a "K" code 4l60e (heavy duty) with around 50k now, and the rear end and springs are out of a same year heavy half ton chevy diesel. Only selling because I upgraded to a newer/bigger truck.