For 1968, Cooper would have liked to have joined the queue for the Cosworth-Ford DFV, but felt that its connections to British Leyland with the Mini-Coopers made this inadvisable. Instead, a deal was done with BRM for the use of its 3-litre V-12, originally conceived as a sports car unit, but which BRM themselves would be using in 1968. A slightly modified version of the T86 was built for the new engine, dubbed T86B and Italian ex-Ferrari driver Ludovico Scarfiotti and young Englishman Brian Redman were employed to drive it. The cars managed three-four finishes in the Spanish and Monaco Grands Prix, largely thanks to the unreliability of the competition, but then Scarfiotti was killed driving a Porsche in the Rossfeld hill climb and Redman had a big accident in the Belgian Grand Prix which put him out of action for several months. Cooper continued the season with a motley collection of drivers, none of whom could make anything of the outclassed T86B. During the season, Cooper built a modified chassis, the T86C, intended to take an Alfa Romeo 3-litre V-8 but the project was stillborn.