Belgian GP: Mario Andretti, Lotus 79 Ford, leads Gilles Villeneuve, Ferrari 312T3, Jody Scheckter, Wolf WR5 Ford and team mate Ronnie Peterson, Lotus 78 Ford.
Mario Andretti, Lotus 79 Ford, leads Gilles Villeneuve, Ferrari 312T3, Jody Scheckter, Wolf WR5 Ford and team mate Ronnie Peterson, Lotus 78 Ford.