Jean-Pierre Beltoise
Adding two cars to their regular Championship team made a strong 4-car challenge in an all-French driver line-up. Jean-Pierre Beltoise and François Cevert were constantly quickest but pushed their car hard, whereas Henri Pescarolo/Gérard Larrousse drove with endurance in mind, having got both of Matras victories to date. A third 670B was prepared for Jean-Pierre Jabouille/Jean-Pierre Jaussaud while Patrick Depailler/Bob Wollek had an older MS670.