Henley Gray at Ontario Motor Speedway
Henley Gray has made 3 NASCAR Cup Series starts at Ontario Motor Speedway since 1971, with 0 wins, 0 top-10s and an average finish of 32.3.
Totals at Ontario Motor 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 | 32.3 | 33.3 | 29 |
Every start at Ontario Motor Speedway
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| November 21, 1976 | 1976 Los Angeles Times 500 | Winston Cup Series | 34 | 37 | 0 | Transmission |
| March 5, 1972 | 1972 Miller High Life 500 | Winston Cup Series | 32 | 31 | 0 | Running |
| February 28, 1971 | 1971 Miller High Life 500 | Winston Cup Series | 34 | 29 | 0 | Engine |