Thanks Mark. I'll have to look at the mast as it is in the trunk, but I think it was collapsable??? It was located on the front fender. Definitely has the 2R code, so I guess no 8 track...no speakers in kick panels (but some lovely speaker holes cut in my mint deluxe door panels

) I guess it's looking like an AM radio with rear speaker. Does anyone have good pics of both the am and am/fm masts that they could post please?