
The Cooper T43 was a
Formula One
Formula One (also known as Formula 1 or F1) is the highest class of international racing for open-wheel single-seater formula racing cars sanctioned by the Fédération Internationale de l'Automobile (FIA). The World Drivers' Championship ...
and
Formula Two
Formula Two (F2 or Formula 2) is a type of open-wheel formula racing category first codified in 1948. It was replaced in 1985 by Formula 3000, but revived by the FIA from 2009–2012 in the form of the FIA Formula Two Championship. The name r ...
racing car designed and built by
Cooper Car Company
The Cooper Car Company is a British car manufacturer founded in December 1947 by Charles Cooper and his son John Cooper. Together with John's boyhood friend, Eric Brandon, they began by building racing cars in Charles's small gara ...
for the
1957 Formula One season, first appearing at the
1957 Monaco Grand Prix in a works car for
Jack Brabham
Sir John Arthur Brabham (2 April 1926 – 19 May 2014) was an Australian racing driver who was Formula One World Champion in , , and . He was a founder of the Brabham racing team and race car constructor that bore his name.
Brabham was a R ...
. The T43 earned a significant place in motor racing history when
Stirling Moss
Sir Stirling Craufurd Moss (17 September 1929 – 12 April 2020) was a British Formula One racing driver. An inductee into the International Motorsports Hall of Fame, he won 212 of the 529 races he entered across several categories of com ...
drove a
Rob Walker Racing Team
Rob Walker Racing Team was a privateer team in Formula One during the 1950s and 1960s. Founded by Johnnie Walker heir Rob Walker (1917–2002) in 1953, the team became F1's most successful privateer in history, being the first and (along wit ...
T43 to win the
1958 Argentine Grand Prix, the first
World Drivers' Championship win for a
mid-engined
In automotive engineering, a mid-engine layout describes the placement of an automobile engine in front of the rear-wheel axles, but behind the front axle.
Histor