Two M6GTs were later converted to road cars, one of which became Bruce McLaren's personal transport. The company's plan to homologate it for the FIA's Group 4 regulations was however never completed, and only a few M6GT prototypes were finished by McLaren and Trojan. The M6 name was later used in the development of a closed-cockpit sports car for the 24 Hours of Le Mans and known as the M6GT.
After the McLaren M6A were replaced by the M8A in preparation for 1968, McLaren and technical partner Trojan developed the M6B which was sold to customers for use in Can-Am as well as other racing series. As a replacement for the team's M1Bs from 1966, the Chevrolet-powered McLaren M6A's improved design earned Bruce McLaren and his team their first of multiple Can-Am championships. The McLaren M6A was a racing car developed by driver Bruce McLaren and his Bruce McLaren Motor Racing team for their entry in 1967 Can-Am season.
After the McLaren M6A were replaced by the M8A in preparation for 1968, McLaren and technical partner Trojan developed the M6B which was sold to customers for use in Can-Am as well as other racing series. As a replacement for the team's M1Bs from 1966, the Chevrolet-powered McLaren M6A's improved design earned Bruce McLaren and his team their first of multiple Can-Am championships. The McLaren M6A was a racing car developed by driver Bruce McLaren and his Bruce McLaren Motor Racing team for their entry in 1967 Can-Am season.