24 Hours of Le Mans: Gerhard Koch / Heinz Schiller, Porsche System Engineering, Porsche 904/4 GTS, leads Roger Masson / Teodoro Zeccoli, Automobiles Alpine, Alpine M63-Renault.
Gerhard Koch / Heinz Schiller, Porsche System Engineering, Porsche 904/4 GTS, leads Roger Masson / Teodoro Zeccoli, Automobiles Alpine, Alpine M63-Renault.