Spa 1000 km. Capable of a powerful 380 bhp, the company was initially not going to run at Le Mans, however the deferred date allowed for more testing and a single MS630 longtail was prepared for team drivers Henri Pescarolo and Johnny Servoz-Gavin. French hopes for outright victory mainly rested on Alpine. A proven record in the smaller classes encouraged Jean Rédélé to move up to the main category. But the new Gordini-prepared Renault 3-litre V8 only produced 310 bhp for the new A220 design. After racing earlier in the year, the car now had a rear spoiler to try to correct a dangerous aerodynamic fault: at the Nürburgring the Alpine of Henri Grandsire had got airborne and done a 360˚ loop. Jacques Cheinisse retired from racing to manage the racing team, and a big effort put eleven cars on the grid, second only to Porsche. The works team ran three A220s for Grandsire and Gérard Larrousse, Jean Guichet/Jean-Pierre Jabouille and Alpine engineer André de Cortanze/Jean Vinatier. Regular customer team Ecurie Savin-Calberson also entered one for Mauro Bianchi and Patrick Depailler and they also put an A210 in the 2-litre category. Alpine also ran the A210 in the 1300cc and 1150cc Prototype classes, including a debut for 30-race Le Mans veteran Bob Wollek. Finally, two of the homologated A110 were run in the GT category by French privateers. British entries were limited. The Lola T70 now had a 5-litre Chevrolet engine in the Sports category. John Woolfe commissioned Chevron to build a new car. The B12 was a one-off design with a fibreglass body and carrying a modified version of the 3-litre Formula 1 Repco V8 engine developing 330 bhp. Austin-Healey, as well as their regular Le Mans Sprite entry, developed a new 2-litre prototype with the Coventry Climax FWM V8 engine that put out 240 bhp. It was run by Healey's regular drivers Clive Baker and Andrew Hedges. In line with the ACO's commitment to technological development, there were two turbine-powered Howmet TXs entered in the prototype class, following on from the Rover-BRM last run in 1965. Ray Heppenstall designed a car on a Group 7 Can-Am chassis, with an aluminium shell from Howmet Castings. The Continental turbine was from a helicopter and rated as an equivalent to 3-litres with 325 bhp. It was very light but thirsty on its paraffin fuel. After a 3rd place at Watkins Glen