The 1963 NASCAR Grand National Series season was the fourteenth season in what is now called the NASCAR Sprint Cup Series.
The 1963 Daytona 500 was won by Tiny Lund driving a 1963 Ford. Lund drove his number 21 to victory in three hours and 17 minutes. Lund filled in for an injured Marvin Panch, who suffered injuries after a crash in a Maserati was driving a Wood Brothers car.
The 1963 Pickens 200 was a NASCAR Grand National Series racing event that took place on July 30, 1963, at Greenville-Pickens Speedway (Greenville, South Carolina).
Three lead changes ended up circulating amongst three different race leaders. This racing event took place on a dirt track oval with 200 laps being the pre-determined number of laps according to the NASCAR officials who sanctioned the event. J. D. McDuffie would crash into the wall on his first lap in his 1961 Ford Galaxie vehicle; causing him to become the last-place finisher of the race.
Frank Warren would make his NASCAR debut racing against Buck Baker, Neil Castles, Joe Weatherly, Wendell Scott (NASCAR's first African-American competitor), and Cale Yarborough.
The 1963 Sandlapper 200 was the official site of Richard Petty's 25th NASCAR Grand National win for Petty Enterprises; leading 138 laps in that race. The race took place on August 8, 1963, at Columbia Speedway in Columbia, South Carolina. Two hundred laps were done on a dirt track spanning 0.500 miles (0.805 km).