Jack York
Record type: Motorsport Biographies
Competed in
| Race | Position | Time | Speed | Machine |
|---|---|---|---|---|
| 1964 Senior MGP | 34 | 3:03:13.00 | 74.14 | GBS |
| 1963 Senior MGP | R | GBS | ||
| 1962 Senior MGP | R | GBS |
Record type: Motorsport Biographies
| Race | Position | Time | Speed | Machine |
|---|---|---|---|---|
| 1964 Senior MGP | 34 | 3:03:13.00 | 74.14 | GBS |
| 1963 Senior MGP | R | GBS | ||
| 1962 Senior MGP | R | GBS |