August 14, 1955: Fonty Flock outduels his brother Tim to win the Mid-South 250 Grand National race at Memphis-Arkansas Speedway in LeHi, Ark. There are only two lead changes in the race. Fonty leads 88 laps in taking the win on the 1.5-mile dirt track. Speedy Thompson is the only other driver on the lead lap. Tim leads the other 79 laps and finishes third.