For a very long time I have been meaning to show this picture's! A Close friend of mine purchased a 69 Shelby from my Father 3 years ago he then got straight into refreshing the bodywork and while doing so he took a picture of the rear damper set up! to show me if i remembered them! We found that Claude Dubios owned the carmany years back and may of converted it, But there's no evidents of a normal shock absorber that has ever been put on the car. The car is a Drag pack option but with theses too! Now did Claude do it or did Ford or Shelby crew make it as a prototype! I dont know But I'd say this are found on French cars in the past!