July 11, 1971: Charlie Glotzbach wins a caution-free Volunteer 500 at Bristol. Yes, you read that correctly. No cautions at Bristol. No debris on the backstretch. No nothing. Glotzbach leads 411 laps and wins by more than three laps over Bobby Allison, who leads 46 laps. The other 43 laps are led by the third-place finisher, Richard Petty.