24 Hours of Le Mans: Manfred Schurti / Hans Heyer, Gelo Sportswear International, Porsche 935/77A leads Jean Ragnotti / Bernard Darniche, Jean Rondeau, Rondeau M379 - Ford Cosworth DFV
Manfred Schurti / Hans Heyer, Gelo Sportswear International, Porsche 935/77A leads Jean Ragnotti / Bernard Darniche, Jean Rondeau, Rondeau M379 - Ford Cosworth DFV