I do not claim to have all the answers. I am willing to give honest effort to present what I find freely to all, to make your own determination as to whether or not it is accurate and complete.

Snottybulldogs, I do not recall insulting your intelligence by posting a photograph of a trim tag displaying a code from a car that you thought I may have misread as a B instead of H, and did not contradict you personally when you backpedalled and said that one reference book provided information diametrically opposed to the statement you made earlier. That indicates to me that more research is needed to determine the correct and accurate information, and from more than one source.

Locating a number of cars that do carry the 3H code, and very similar cars that do not carry the 3H code, and obtaining trim tag and build/option data from each, will help to determine what the 3H code means. I don't know, but would like to find out. I do know that it does not mean Sprint.