Daytona 24 Hours: Vic Elford / Brian Redman, Porsche System Engineering, Porsche 908L. leads Mark Donohue / Chuck Parsons, Roger Penske Racing, Lola T70 Mk.3B GT Chevrolet.
Vic Elford / Brian Redman, Porsche System Engineering, Porsche 908L. leads Mark Donohue / Chuck Parsons, Roger Penske Racing, Lola T70 Mk.3B GT Chevrolet.