South African Grand Prix: Ricardo Zunino, Brabham BT49B Ford, follows Carlos Reutemann, Williams FW07B Ford, Elio de Angelis, Lotus 81 Ford, and Nigel Mansell, Lotus 81 Ford.
Ricardo Zunino, Brabham BT49B Ford, follows Carlos Reutemann, Williams FW07B Ford, Elio de Angelis, Lotus 81 Ford, and Nigel Mansell, Lotus 81 Ford.