G.C. Spencer NASCAR Cup Series results at Shelby
Back to G.C. Spencer career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1965 | 20 | 4 | 7 | 49 | '64 Ford | G.C. Spencer | 171 | 0 | 0 | differential | 200 | 0 | |||
| 1965 | 36 | 13 | 10 | 75 | '64 Ford | G.C. Spencer | 162 | 0 | 0 | running | 140 | 0 |
