I am building a 1962 Austin Mk1 for Historic Racing in South Africa. One of the things I would like to know is in which year Group 2 arches were actually used for the first time. So far I understand that it was post 1966.
Can anyone actually confirm this date or hopefully tell me it was pre 66.
According to the Homologation Sheet - wing extensions
are dated 1st. March. 1968. The sheet is no: 5028/7/5.
I run an 'S' in the H.S.C.C. Historic Saloons and the cut off date is 1966, therefore arches are not permitted. I can get 4-1/2 Minilife under the arch.