G.C. Spencer NASCAR Cup Series results at South Boston
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 |
| 1960 | 33 | 8 | 15 | 48 | '58 Chevrolet | Weldon Wagner | 22 | 0 | 0 | rear end | 70 | 0 | |||
| 1961 | 41 | 16 | 19 | 48 | '60 Chevrolet | 62 | 0 | 0 | rear end | 50 | 0 | ||||
| 1962 | 28 | 15 | 19 | 48 | '60 Chevrolet | Floyd Powell | 146 | 0 | 0 | rear end | 50 | 0 | |||
| 1963 | 53 | 2 | 16 | 48 | '63 Plymouth | Jack Smith | 181 | 1 | 8 | head gasket | 180 | 0 |
