Shelby Collectibles 1:18 1966 Ford GT-40 MK 11 #3: Dan Gurney

The Ford GT40 is an American high-performance endurance racing car. The Mk I, Mk II, and Mk III variants were designed and built in England based upon the British Lola Mk6. The Mk IV model was designed and built in the United States. The range was powered by a series of American-built Ford V8 engines modified for racing. Initially the GT40 wasn't a racing success until the project was moved to the US were further development vastly improved the car's performance.

The GT40 effort was launched by Ford Motor Company to win long-distance sports car races against Ferrari, which won every 24 Hours of Le Mans race from 1960 to 1965. The GT40 broke Ferrari's streak in 1966 and went on to win the next three annual races. The Mk II's victory was the first win for an American manufacturer in a major European race since Jimmy Murphy's triumph with Duesenberg at the 1921 French Grand Prix. In 1967, the Mk IV became the only car designed and built entirely in the United States to achieve the overall win at Le Mans.

The Mk 1, the oldest of the cars, won in 1968 and 1969, the second chassis to win Le Mans more than once. (This Ford/Shelby chassis #P-1075 was believed to have been the first until the Ferrari 275P chassis 0816 was revealed to have won the 1964 race after winning the 1963 race in 250P configuration and with a 0814 chassis plate[8]). Using an American Ford V8 engine, originally of 4.7-liter displacement capacity (289 cubic inches), it was later enlarged to the 4.9-liter engine (302 cubic inches), with custom alloy Gurney–Weslake cylinder heads.

Early cars were simply named "Ford GT" for Grand Touring), the name of Ford's project to prepare the cars for the international endurance racing circuit. The "40" represented its height of 40 inches (1.02 m), measured at the windshield, the maximum allowed. The first 12 "prototype" vehicles carried serial numbers GT-101 to GT-112. The "production" began and the subsequent cars: the MkI, MkII, MkIII, and MkIV were numbered GT40P/1000 through GT40P/1145, and thus officially "GT40s". The Mk IVs were numbered J1-J12.

The contemporary Ford GT is a modern homage to the GT40.

The Mk.II was very similar in appearance to the Mk.I but used the 7.0-liter FE (427 ci) engine from the Ford Galaxie, used in NASCAR at the time and modified for road course use. The car's chassis was similar to the British-built Mk.I chassis, but it and other parts of the car had to be redesigned and modified by Shelby to accommodate the larger and heavier 427 engine. A new Kar Kraft-built four-speed gearbox replaced the ZF five-speed used in the Mk.I. This car is sometimes called the Ford Mk.II.

Daniel Sexton Gurney (April 13, 1931 – January 14, 2018) was an American racing driver, race car constructor, and team owner who reached racing's highest levels starting in 1958.

Gurney won races in the Formula One, Indy Car, NASCAR, Can-Am, and Trans-Am Series. Gurney is the first of three drivers to have won races in Sports Cars (1958), Formula One (1962), NASCAR (1963), and Indy cars (1967), the other two being Mario Andretti and Juan Pablo Montoya.

In 1967, after winning the 24 Hours of Le Mans together with A. J. Foyt, Gurney spontaneously sprayed champagne while celebrating on the podium, which thereafter became a custom at many motorsports events. As owner of All American Racers, he was the first to put a simple right-angle extension on the upper trailing edge of the rear wing. This device, called a Gurney flap, increases downforce and, if well designed, imposes only a relatively small increase in aerodynamic drag. At the 1968 German Grand Prix, he became the first driver ever to use a full face helmet in Grand Prix racing.