We had a 1950 Coronet with the 6 and fluid drive until about 1968. My mom still talks about that car. They lived in a town in Southern ILL that the main street was in a bowl. She said to get out of town they would have to drive to the edge on one side and then race down main street to make it up the hill and out on the other side. The 4 door Coronet was a tank and not very good looking IMHO but as a kid, I loved it. The Fluid drive was very innovative for the time. Had a clutch but you didn't always have to use it. Not sure how that worked.