Henley Gray at South Boston Speedway
Henley Gray has made 3 NASCAR Cup Series starts at South Boston Speedway since 1969, with 0 wins, 0 top-10s and an average finish of 14.7.
Totals at South Boston Speedway by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|---|---|---|---|---|---|---|---|
| Cup Series | 3 | 0 | 0 | 0 | 0 | 14.7 | 20.3 | 11 |
Every start at South Boston Speedway
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| May 9, 1971 | 1971 Halifax County 100 | Winston Cup Series | 23 | 11 | 0 | Running |
| August 29, 1970 | 1970 Halifax County 100 | Grand National Series | 21 | 20 | 0 | Oil pan |
| August 21, 1969 | 1969 South Boston 100 | Grand National Series | 17 | 13 | 0 | Running |