J. D. McDuffie
John Delphus McDuffie (December 5, 1938 – August 11, 1991) was a NASCAR Winston Cup (now Sprint Cup) driver. He raced in the top division of NASCAR from 1963 to 1991. McDuffie had 106 top-tens in his Cup Series career. His death was a result of a crash at Watkins Glen International in 1991.