Dutch GP: Jim Clark, Lotus 49 Ford, going through "Hugenholtzbocht", followed by Jo Siffert, Cooper T81 Maserati, and Jack Brabham, Brabham BT19 Repco.
Jim Clark, Lotus 49 Ford, going through "Hugenholtzbocht", followed by Jo Siffert, Cooper T81 Maserati, and Jack Brabham, Brabham BT19 Repco.