Le Mans: The Official History of the World's Greatest Motor Race, 1970-79 - Le Mans Official History

This decade at Le Mans began with the first victories by Porsche, whose awesome 917 racing car, capable of more than 240mph (385kph), established a distance record that would stand for almost four decades. One of a hat-trick of wins by Matra, effectively the French national team, was achieved in a famously frantic, head-to-head duel with Ferrari.