24 Hours of Le Mans: Jo Siffert / Derek Bell, John Wyer Automotive Engineering, Porsche 917 LH leads Reinhold Joest / Willibert Kauhsen, Martini International Racing Team, Porsche 917/20 ‘Pink Pig”
Jo Siffert / Derek Bell, John Wyer Automotive Engineering, Porsche 917 LH leads Reinhold Joest / Willibert Kauhsen, Martini International Racing Team, Porsche 917/20 ‘Pink Pig”