 Complete the following phrase:  006 was built for Cevert to replace chassis 002, while the existing 005 was retained by Stewart for the final races of 1972. Stewart continued to use 005 for the first two races of 1973 while 0062 was in construction and took 006 to the models first win, at the 1973 South African Grand Prix. On the completion of 0062, 005 was reduced to testing duties and was often seen in practice sessions adorned with experimental and copy-cat parts. The drivers retained their respective chassis for the majority of the remaining 1973 races, Stewart scoring five victories on his way to the Drivers Championship title. Cevert also took several podium finishes, but the season was closely fought and Tyrrell 82 points were beaten to the Constructors title by Lotus 92pts. Cevert damaged 006 in a collision during the Canadian Grand Prix, and a new chassis, 0063 was built up for his use in the following race. It was in 0063s only ever appearance that Cevert was fatally injured, when he crashed during practice for the final race of the season: the 