G.C. Spencer NASCAR Cup statistics at Maryville
Back to G.C. Spencer career stats
| Year | Race # | Driver | Start | Finish | Car # | Sponsor | Engine | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points | 
| 1965 | 38 | G.C. Spencer | 7 | 14 | 49 | '64 Ford | 113 | 0 | 0 | steering | 100 | 0 | |||
| 1967 | 23 | G.C. Spencer | 9 | 9 | 49 | '66 Plymouth | 189 | 0 | 0 | running | 150 | 0 | |||
| 1967 | 34 | G.C. Spencer | 4 | 25 | 49 | '67 Plymouth | 68 | 0 | 0 | suspension | 0 | 0 | |||
| 1968 | 31 | G.C. Spencer | 12 | 7 | 49 | '66 Plymouth | 188 | 0 | 0 | running | 200 | 0 | |||
| 1969 | 23 | G.C. Spencer | 12 | 13 | 49 | '67 Plymouth | 218 | 0 | 0 | lug bolt | 320 | 0 | |||
| 1970 | 29 | G.C. Spencer | 7 | 24 | 49 | '69 Plymouth | 51 | 0 | 0 | accident | 200 | 0 | |||
| 1971 | 13 | G.C. Spencer | 8 | 8 | 49 | '69 Plymouth | 191 | 0 | 0 | running | 270 | 0 | 

