Brazilian GP: Pole sitter Jacques Laffite, Ligier JS11 Ford leads team mate Patrick Depailler, Ligier JS11 Ford and the two Lotus 79 Fords of Carlos Reutemann and Mario Andretti at the start.
Pole sitter Jacques Laffite, Ligier JS11 Ford leads team mate Patrick Depailler, Ligier JS11 Ford and the two Lotus 79 Fords of Carlos Reutemann and Mario Andretti at the start.