South African GP: Mario Andretti, Lotus 79 Ford, leads Didier Pironi, Tyrrell 009 Ford, and Niki Lauda, Brabham BT48 Alfa Romeo, into the first corner.
Mario Andretti, Lotus 79 Ford, leads Didier Pironi, Tyrrell 009 Ford, and Niki Lauda, Brabham BT48 Alfa Romeo, into the first corner.