Jimmy Robert Mieusset (Racing Car)
Juan Alfonso Fernandez (Sports Car)
Sepp Greger (Gran Turismo)
| Runda | Tor | Data | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|
| 1 | Ampus | 1973.04.01 | March 722 - Ford |  | |
| 2 |  Dobratsch | 1973.04.29 | March 722 - Ford | | |
| 3 | Montseny | 1973.05.20 | March 722 - Ford | | |
| 4 | Rossfeld | 1973.06.03 | Porsche 908/3 | | |
| 5 |  Trento Bondone | 1973.07.01 | March - BMW | | |
| 6 | Cesana Sestrieres | 1973.07.08 | March - BMW | | |
| 7 |  St. Ursanne | 1973.08.19 | Chevron | | |
| 8 | Mont Ventoux | 1973.09.09 | March 722 - Ford | |