Daytona 24 Hours
F. P. Wedge Rafferty / Jack Gearhart / Dick Wisler, Rafferty Racing, Chevrolet Corvette leads Udo Schütz / Gerhard Mitter, Porsche System Engineering, Porsche 908L and Jim McDaniel / Steve Pieper / Bill Scott, HRH Corp. Zink VSR Volkswagen.