Sunday 13th June 1971
Dr Helmut Marko and Gijs van Lennep, driving a Porsche 917K, set a new record for the 24-hour Grand Prix d’Endurance at Le Mans, France, covering 3,315,203 miles.
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This Day In Automotive History
Dr Helmut Marko and Gijs van Lennep, driving a Porsche 917K, set a new record for the 24-hour Grand Prix d’Endurance at Le Mans, France, covering 3,315,203 miles.
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