| No |
Pilote |
Team |
Voiture |
| 1 | Henri Pescarolo/Jean-Pierre Jarier | Renault Alpine | Alpine Renault A442 Turbo |
| 2 | Jean-Pierre Jabouille/Jacques Laffite | Renault Alpine | Alpine Renault A442 Turbo |
| 3 | Jacky Ickx/Jochen Mass | Martini Racing | Porsche 936 Turbo |
| 4 | Reinhold Jöst/Ernst Kraus | Joest Racing | Porsche 908/4 Turbo |
| 5 | Horst Godel/Jürgen Barth/Reinhold Jöst | Joest Racing | Porsche 908/3 |
| 6 | Kurt Hild/Hans-Peter Plöderl | Sports Car Team of Austria | KMW SP30 Porsche |
| 7 | Günther Egermann/Eberhard Braun | Sports Car Team of Austria | KMW SP30 Porsche |
| 9 | Mario Casoni/Marco Capoferri | Marco Capoferri | Lola T390 Ford |
| 14 | Manrico Zanuso/Martin Raymond | John Blanckley | Chevron B31 Ford |
| 15 | Guy Edwards/John Lepp | Guy Edwards | March 76S Ford |
| 16 | Leo Kinnunen/Egon Evertz | Egon Evertz | Porsche 908/4 Turbo |
| 19 | Peter Hoffmann/Norbert Dombrowski | Peter Hoffmann Racing | McLaren M8F Chevrolet |
| 21 | Arturo Merzario/'Pal Joe' | Enzo Osella | Osella PA4 Ferraris |
| 22 | 'Amphicar'/Armando Floridia | Ateneo | Osella PA4 BMW |
| 23 | Ermanno Pettiti/Roby Filannino | Ermanno Pettiti | Osella PA4 BMW |
| 24 | Danilo Tesini/Marco Crosina | Danilo Tesini | Osella PA4 BMW |
| 25 | Carlo Bilotti/Pasquale Barberio | Pasquale Barberio | Osella PA4 BMW |
| 26 | Giovanni Anzeloni/'Pooky' | Giovanni Anzeloni | Osella PA4 BMW |
| 27 | Giuseppe Bianco/Giorgio Schön/Luigi Tommasi | Jolly Club | Osella PA4 BMW |
| 28 | Spartaco Dini/Lorenzo Niccolini/Alberto Rosselli | Spartaco Dini | Osella PA4 BMW |
| 29 | Gianfranco Trombetti/Achille Marzi | Achille Marzi | Osella PA3 Hart |
| 31 | Ledi Zampolli/Achille Soria | Achille Soria | Osella PA2 Fiat-Abarth |
| 32 | Giancarlo Naddeo/Claudio Francisci | Giancarlo Naddeo | Alpine Renault A441 |
| 33 | Stanislao Sterzel/'Gimax' | Stanislao Sterzel | March 75S BMW |
| 35 | Herbert Müller/Rodolfo Cescato | Francy Racing | Sauber C5 BMW |
| 36 | Renzo Zorzi/Martino Finotto | Jolly Club | Lola T294 Ferraris |
| 37 | Georges Morand/François Trisconi | GVEA | Lola T292 Ford |
| 38 | Giuseppe Piazzi/Sandro Cinotti | Giuseppe Piazzi | Chevron B36 BMW |
| 39 | François Servanin/Laurent Ferrier | Racing Organisation Corse | Chevron B36 ROC |
| 41 | Luigi Colzani/Giorgio Pianta | Jolly Club | Chevron B23 Ford |
| 42 | Bob Marsland/Alois Müller | Hay Seech | Chevron B31 Hart |
| 46 | Robin Smith/Richard Jones | Robin Smith | Chevron B26 Ford |
| 48 | Ian Bracey/Brian Joscelyne | Dorset Racing | Lola T294 Ford |
| 49 | Simon Phillips/Ian Harrower | Dorset Racing | Lola T294 Ford |
| 55 | Giuseppe Bottura/Ubaldo Smitarello | Giuseppe Bottura | Osella PA3 Ford |
| 56 | Arcadio Pezzali/Giuseppe Ranzolin | Arcadio Pezzali | Chevron B23 Ford |
| 57 | Marcello Gallo/Maurizio Gellini | Marcello Gallo | Chevron B23 Alfa Romeo |
| 58 | Vitto Carbonara/Antonio Petruzzi | Aquila | GRD S74 Ford |
| 61 | 'Pal Joe'/X | Enzo Osella | Osella PA3 Ford |
| 64 | Francesco Cerulli-Irelli/'Gero' | AMS | AMS 175 Ford |
| 65 | Carlo Giorgio/'Robin Hood' | AMS | AMS 175 Ford |
| 67 | Pasquale Anastasio/'Tambauto' | Pasquale Anastasio | Chevron B31 Ford |
| 68 | Fabio Siliprandi/Alessandro Guidetti | Fabio Siliprandi | Dallara - Fiat 1300 |