| Herb Adcox's 1978 NASCAR Cup Series Race Statistics |
|---|
| Race | Driver | Start | Finish | Car | Mfg | Sponsor | Laps | Led | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1978-02 | Grant Adcox | 13 | 14 | 41 |  | Krystal | 193 | 0 |
| 2 | 1978-04 | Grant Adcox | 19 | 30 | 41 | | Krystal | 145 | 0 |
| 3 | 1978-05 | Grant Adcox | 26 | 7 | 41 | | Krystal | 319 | 0 |
| 4 | 1978-07 | Grant Adcox | 28 | 25 | 41 | | Krystal | 237 | 0 |
| 5 | 1978-10 | Grant Adcox | 36 | 5 | 41 | | Krystal | 186 | 0 |
| 6 | 1978-12 | Grant Adcox | 26 | 11 | 41 | | Krystal | 389 | 0 |
| 7 | 1978-13 | Grant Adcox | 13 | 6 | 41 | | Krystal | 409 | 0 |
| 8 | 1978-15 | Grant Adcox | 18 | 22 | 41 | | Krystal | 172 | 0 |
| 9 | 1978-16 | Grant Adcox | 18 | 22 | 41 | | Krystal | 142 | 0 |
| 10 | 1978-17 | Grant Adcox | 24 | 11 | 41 | | Krystal | 405 | 0 |
| 11 | 1978-19 | Grant Adcox | 33 | 22 | 41 | | Krystal | 165 | 0 |
| 12 | 1978-22 | Grant Adcox | 22 | 31 | 41 | | Krystal | 153 | 0 |
| 13 | 1978-27 | Grant Adcox | 29 | 33 | 41 | | Krystal | 116 | 0 |
| 14 | 1978-29 | Grant Adcox | 33 | 38 | 41 | | Krystal | 41 | 0 |
