G.C. Spencer
| G.C. Spencer's 1977 NASCAR Cup Series Statistics |
|---|
| No. | Finish | Start | Car | Mfg | Team / Owner | Crew Chief | Status | Laps | Led |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 21 | 31 | 49 |  | GC Spencer Racing | Unknown | Rear Gear | 293 | 0 |
| 2 | 8 | 13 | 49 | | GC Spencer Racing | Unknown | Running | 352 | 0 |
| 3 | 20 | 12 | 49 | | GC Spencer Racing | Unknown | Running | 373 | 0 |
| 4 | 14 | 34 | 49 | | GC Spencer Racing | Unknown | Running | 154 | 0 |
| 5 | 31 | 30 | 49 | | GC Spencer Racing | Unknown | Transmission | 58 | 0 |
| 6 | 37 | 13 | 49 | | GC Spencer Racing | Unknown | Accident | 26 | 0 |
| 7 | 18 | 17 | 49 | | GC Spencer Racing | Unknown | Running | 301 | 0 |
| 8 | 25 | 34 | 49 | | GC Spencer Racing | Unknown | Running | 260 | 0 |
