And was generally placed on their lead car which was most often driven by Ken Miles. Interestingly Ken's favorite racing number was #50

I also have the model you posted - I didn't include it in this set because it ran in 1962 with the smaller 260 engine and a single four barrel carburetor.





The greater power of the 289 engine and advances in tire technology prompted Shelby to stop using wire wheels on the competition Cobras.