 For other tall drivers like Dan Gurney and Mike Parkes, special bubble roof extensions were added to Ford and Ferrari cars.Driving around Sicily for the 1967 Targa in regular traffic, with the street-legal 910 #184 and without a helmet, Schütz' head did not fit behind the wind screen.Paired with former Targa winner Umberto Maglioli, Schütz suffered yet another DNF, but two weeks later in Germany, Schütz won the 1000 km Nürburgring outright in 1967, paired with Joe Buzzetta on the #17 Porsche 910.