Manfred Winkelhock – Sport cars 1979 Manfred Winkelhock (D) Hans-Joachim Stuck 1000 km Kyalami. Photo Kobus Botma 1979 Manfred Winkelhock (D) Hans-Joachim Stuck 1000 km Kyalami. Photo Kobus Botma 1982 9hours Kyalami. Photo Johan Jaybee Pretorius 1982 9hours Kyalami. Photo Johan Jaybee Pretorius 1982 Norisring Manfred Winklehock. Photo Harry Maurer via Flickr 1982 Norisring Manfred Winklehock. Photo Harry Maurer via Flickr 1984 24hours Spa about Manfred Winkelhock