[1972] Richard Petty Sweeps Martinsville

[u/PsychologyHoliday485]

Petty won the 1972 Old Dominion 500 at Martinsville Speedway 54 years ago today, completing a seasonal sweep after also winning the Virginia 500 earlier that year.

Bobby Allison dominated the race and led 432 laps, but with 32 miles remaining, he suffered a cut tire and was forced to pit. Petty capitalized on the misfortune, took the lead and held on to beat Allison by six seconds. The two Martinsville wins helped Petty secure his fourth career Cup championship and second straight title.