Daytona 24 Hours: Rolf Stommelen / Kurt Ahrens, Jr. Porsche System Engineering, Porsche 908L leads Jacques Duval / George Nicholas, Porsche 911 T/R.
Rolf Stommelen / Kurt Ahrens, Jr. Porsche System Engineering, Porsche 908L leads Jacques Duval / George Nicholas, Porsche 911 T/R.