1973 Oldsmobile Delta 88 Royale

1973 Delta 88 Royale 4 door, original yellow exterior with white hard top. Small dents--see pictures. Original gold interior--excellent condition. 455 Rocket engine with 74,196 original miles. Original spare with new tires all around. Have original manual and maintenance records. The car was stored for 13 years in a garage. After long storage, car had $850 worth of service to make road ready from NW Kansas to MO. That was two years and 200 miles ago. Now car starts and drives fine for 15-20 miles but when you slow down to idle, car runs rough and stalls. Once it cools off (30 minutes or so), car starts up and runs fine with same procedure. Drivers side windshield has crack. Car is 46 years old and needs someone who understands big block V8 engine, carburetor and '70's emission. This car is same make and model as the "Classic" that was featured in several movies. Car was licensed in March. I am selling this for my brother in law who inherited this car from his uncle and have listed all information given to me. Feel free to ask any questions or you can contact the seller directly at (417) 844-2448. Thank you and good luck!