1973 Singapore Grand Prix 1973 Singapore Grand Prix The 1973 Singapore Grand Prix was a motor race held at the Thomson Road Grand Prix circuit on 22 April 1973. It was the final Singapore Grand Prix before the cancellation of the event, which resumed in 2008 as a round of the Formula One World Championship. The race was contested over 50 laps and was won by Vern Schuppan driving a March. The race was run to Australian Formula Two rules. John MacDonald had a brand new Brabham BT40 delivered to him for the race. However, his team ran into difficulty due to fuel pick-up
1975 Brazilian Grand Prix 1975 Brazilian Grand Prix The 1975 Brazilian Grand Prix was a Formula One motor race held at Interlagos on 26 January 1975. It was race 2 of 14 in both the 1975 World Championship of Drivers and the 1975 International Cup for Formula One Manufacturers. It was the fourth Brazilian Grand Prix since its introduction in 1972. The race was won by São Paulo native Carlos Pace driving a Brabham BT44B. It was the only win of Pace's career; he was killed in an aircraft accident two years later. The circuit now holds his name. It would be eight years