Cooper T65

{{Short description|1963 Formula Junior racing car}}

{{Use dmy dates|date=January 2018}}

{{Use British English|date=January 2018}}File:Cooper T65.jpg

The Cooper T65 (also known as the T67){{cite web|url=https://formulajunior.com/marque/cooper-t67|title=Cooper T67 |accessdate=2022-08-07}} was the fourth series Formula Junior racing car designed by the Cooper Car Company for the 1963 season, the final year of Formula Junior. Subsequently, it was available in Formula Two and Formula Three versions. At least one car was built with Hydrolastic suspension{{cite web|url=https://www.motorsportmagazine.com/archive/article/april-1963/30/the-trend-of-formula-junior|title=The trend of Formula Junior|date=7 July 2014 |accessdate=2022-08-07}} but this was not found to be suitable for racing. The T67 was even narrower than its T59 predecessor. T65s and T67s were again supplied with either Ford or the BMC 'A series' engines.

Jochen Rindt made his Grand Prix debut at the non-championship 1963 Austrian Grand Prix in a T67. He retired with a broken con-rod.{{cite web|url=https://www.the-fastlane.co.uk/formula2/F163_25.htm|title=I Grosser Preis von Österreich 1963|accessdate=2022-08-07}}