The oldest living NASCAR winner, Royce Hagerty, passed away on July 2 this year.
http://obits.columbian.com/obituaries/columbian/obituary.aspx?n=royce-clayton-hagerty&pid=175249418
Hagerty won one of the Grand National races run at Portland Speedway in 1956. He was born on March 25, 1925, making him exactly 4 months older than Glen Wood.
updated by @alex-fl-racing-fan: 12/05/16 04:00:58PM