The 1966-1974 Can-Am Series is fondly remembered as the last professional series to allow virtually unlimited motor racing. In their day, the cars of the Can-Am were quicker than their Formula One Grand Prix counterparts. The 1968 McLaren M6B was the production (customer) version of the McLaren Motor Racing Team's 1967 Can-Am Championship winning M6A. It was built by Trojan and was offered as a complete rolling chassis waiting only for an engine to be fitted. It was in tremendous demand and a total of twenty-eight were built, McLaren M6B's raced in the Can-Am Series as well as in the European Interserie Series. This McLaren M6B has Interserie history and carries chassis number 21 (50-21) and is presented with the ubiquitous six-liter small block Chevrolet engine with Lucas mechanical fuel injection yielding 600 horsepower.Also photographed at :