| NASCAR Cup Series Crew Chief Statistics |
|---|
| Driver | Starts | Wins | T5 | T10 | Poles | Laps | Led | Avg Start |
Avg Finish |
|
|---|---|---|---|---|---|---|---|---|---|---|
| 1974 | J.D. McDuffie J. McDuffie | 30 | 0 | 0 | 7 | 0 | 8283 | 1 | 22.7 | 16.0 |
| 1975 | J.D. McDuffie J. McDuffie | 26 | 0 | 1 | 6 | 0 | 5832 | 0 | 20.3 | 19.4 |
| 1980 | J.D. McDuffie J. McDuffie | 29 | 0 | 0 | 3 | 0 | 5749 | 0 | 23.2 | 22.1 |
| 1981 | J.D. McDuffie J. McDuffie | 28 | 0 | 0 | 1 | 0 | 7110 | 8 | 28.1 | 18.8 |
| 1982 | J.D. McDuffie J. McDuffie | 29 | 0 | 0 | 1 | 0 | 6273 | 1 | 28.6 | 22.6 |
| 1983 | J.D. McDuffie J. McDuffie | 24 | 0 | 0 | 0 | 0 | 5713 | 0 | 31.1 | 24.6 |
| 1985 | J.D. McDuffie J. McDuffie | 22 | 0 | 0 | 0 | 0 | 4552 | 0 | 32.4 | 27.3 |
| View All | Totals: | 188 | 0 | 1 | 18 | 0 | 43512 | 10 | 26.4 | 21.3 |
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