Former Cop Car: 1956 Dodge Coronet D-500 (opens in new tab)

The 1956 Dodge Coronet was an ordinary passenger car. But when it was built as a D-500 to NASCAR specs, it became something quite potent for the day. We’re told the seller’s car is a D-500, of which 500 were made for street use per NASCAR requirements. This one was purchased back in the day...