Johnny Shackleford

John Henry Shackleford Jr. (November 24, 1913 – June 14, 1948) was an American racing driver. He competed in big car races that populated the anomalous American Automobile Association (AAA) sanctioned National Championship in 1946. He also drove relief for Joie Chitwood during the 1948 Indianapolis 500. He died in an accident during a race at Dayton Speedway.