South African GP: Jean-Pierre Jarier, Tyrrell 009 Ford, leads Jochen Mass, Arrows A1B Ford, Mario Andretti, Lotus 79 Ford. and Emerson Fittipaldi, Fittipaldi F6 Ford.
Jean-Pierre Jarier, Tyrrell 009 Ford, leads Jochen Mass, Arrows A1B Ford, Mario Andretti, Lotus 79 Ford. and Emerson Fittipaldi, Fittipaldi F6 Ford.