1965 K Code with a 4.11

[Shelby73]

I have a 65 K-code convertible that has the original door plate and it is a 4.11 car, sold new in Charlotte NC to a lady I have the original paperwork. Imagine a lady diving a car geared that low.

[67 GT350]

Must be a common option. I have a 67 GT350 and a 67 GT K-code and the Shelby seems a bit more spunky. I have not actually drove my Shelby yet, but that is my observations just moving it. Carb? Ratio differences?