This may make me sound stupid to some of you folks, but having a hard time figuring out if my truck is a longhorn or not. Basically what I have is a '67 lwb stepside. I can not find any mention of a longhorn manufactured before 1969 and no mention of one in a stepside. The only thing about this truck that tells me it could be a longhorn is the fact that the bed length is 104" and the wheelbase is 133", not to mention that the previous owner swears it is, but everybody else tells me it's not. If possible I would like some info on how to figure it all out, either by the VIN number or some other means.