Penske 's cars were also built in the UK .
Johncock 's 1982 500 win in one of Pat Patrick 's Wildcats interrupted a twenty - year run of UK - built Indy winners .
Penske 's cars were also built in the UK and Johncock 's 1982 500 win in one of Pat Patrick 's Wildcats interrupted a twenty - year run of UK - built Indy winners .