Going into the final hour after their final pit-stops, both teams put their best drivers in the cars. Ickx and Herrmann were now on the same lap, barely 10 seconds apart. The Porsche 908 had fading brakes and an engine now 400rpm down on power and the Ford GT40 suffered from exhaust problems, making for a very even contest. In a dramatic finish, Ickx and Herrmann repeatedly overtook each other. Ickx knew if he led onto the Mulsanne straight, Herrmann would pass, but he could slipstream past him back again before the Mulsanne corner and then hold a lead for the rest of a lap. But by strange timing the cars crossed the line with less than a minute to go and had to go around one more time. The Ford had only ever done 23 laps on a tank of fuel, but now needed an extra lap. So on the last lap, Ickx let Herrmann pass him early on the Mulsanne Straight, faking a lack of power from fuel starvation. Ickx used the slipstream of Herrmann to pass him again just before the end of the 5 km straight. Ickx then managed to hold on and beat Herrmann by a few seconds, and a distance of about .