The 1983 Valleydale 500 was a Winston Cup Series (now Nextel Cup) event held at Bristol Motor Speedway on May 21, 1983. Darrell Waltrip dominated the race, leading 288 of the 500 laps in route to a two-second victory on Bobby Allison. Allison used the finish to expand his points lead, which now sat 134 markers on Harry Gant (27th). Stats