24 Hours of Le Mans
Hans Herrmann / Herbert Linge, Porsche System Engineering, Porsche 906/6 Carrera 6 Langheck, leads Mauro Bianchi / Jean Vinatier, Sociètè des Automobiles Alpine, Alpine A210 - Renault, and Jacques Dewes / Jean Kerguen, J. Franc, Porsche 911 S.