'69 Barracuda Horizontal Stripe ???

My car has one of those stripes. In fact, I put it on. After I did a complete restoration on it; doing ALL the work myself. There is only one stripe to use. Buy the one from Phoenix Graphics. There are cheaper ones, but do not buy them.
To be honest, I am not sure I understand the request. It appears you are asking for the dimensions of the stripe itself. Is that correct? I would think you would be more interested in measurements that would help you place it properly. I took measurements from an original car at a car show, so mine is as close to perfect as possible. I would be happy to give you those measurements.
That being said, I can give you the measurements you asked for, but just buy the stripe from Phoenix Graphics. It will bean exact replica of the original, and you won't have to worry. @PhoenixGraphix is a member here. They can attest that their stripes are a perfect match.Cuda61.JPG