77 Porsche 2.0L Turbo I4 40NU C 16 Ultramar Team Lola Guy Edwards Nick Faure Rupert Keegan Lola T610 72 Ford Cosworth DFL 4.0L V8 41NU C 20 BASF Cassetten Team GS Sport Hans-Joachim Stuck Jean-Louis Schlesser Dieter Quester Sauber SHS C6 76 Ford Cosworth DFL 4.0L V8 42NU C 19 BASF Cassetten Team GS Sport Walter Brun Siegfried Müller Jr. Sauber SHS C6 55 Ford Cosworth DFL 4.0L V8 43NU C 6 Ford-Werke AG Zakspeed Klaus Ludwig Marc Surer Manfred Winkelhock Ford C100 67 Ford Cosworth DFL 4.0L V8 44NU C 39 Dorset Racing Associates Mike Wilds François Duret Ian Harrower De Cadenet-Lola LM ? 56 Ford Cosworth DFV 3.0L V8 45NU Gr.6 55 Chevron Racing Cars Martin Birrane John Sheldon Neil Crang Chevron B36 57 Ford Cosworth BDX 2.0L I4 46NU IMSAGTX 71 Charles Pozzi Ferrari France Jean-Claude Andruet Claude Ballot-Léna Ferrari 512BB/LM 57 Ferrari 4.9L Flat-12 47NU C 31 Nimrod Racing Automobiles Ltd.