Osella
| Baujahr 1976 | ||
| FA3/001 | 1976: | Piero Necchi |
| 1977: | Teo Fabi | |
| 1979: | Astra Racing Team: Alfredo Ruggeri + Gianni Giudici | |
| FA3/002 | 1976: | Marcello Rosei |
| FA3/003 | 1976: | Jean-Jacques Witz |
| Baujahr 1976 | ||
| FA3/001 | 1976: | Piero Necchi |
| 1977: | Teo Fabi | |
| 1979: | Astra Racing Team: Alfredo Ruggeri + Gianni Giudici | |
| FA3/002 | 1976: | Marcello Rosei |
| FA3/003 | 1976: | Jean-Jacques Witz |