The 1975 24 Hours of Le Mans was the 43rd Grand Prix of Endurance, and took place on 14 and 15 June 1975. Colloquially called the “Le Mans Economy Run”, stringent refuelling regulations were put in place. Unable to match the requisite 7mpg fuel economy the manufacturer teams from Ferrari, Alfa Romeo withdrew and Matra had retired from the sport at the end of 1974. Therefore, this only left Gulf and Ligier as front-running works-teams.

Derek Reginald Bell is a British racing driver. In sportscar racing, he won the Le Mans 24 hours five times, the Daytona 24 three times and the World Sportscar Championship twice. He also raced in Formula One for the Ferrari, Wheatcroft, McLaren, Surtees and Tecno teams. He has been described by fellow racer Hans-Joachim Stuck as one of the most liked drivers of his generation.