Daytona 24 Hours
Jo Schlesser / Joe Buzzetta, Porsche Works Team, Porsche 907 LH. leads Jo Siffert / Hans Herrmann / Gerhard Mitter, Porsche Works Team, Porsche 907 LH, Vic Elford / Jochen Neerpasch, Porsche Works Team, Porsche 907 LH and Jerry Titus / Ronnie Bucknum, Shelby Racing, Ford Mustang.