Aha! So there IS an 8' (ok, almost, 8'2" bed) and there is also an 8'6" bed. So I'm not losing my mind.... whew.
Now, here's a dumb(er) question... I could swear I've seen 1 ton fleetsides that had no longhorn seam - so it seems to me that something's missing here. If a C20 Longhorn is an 8'6" bed (on a 127" wheelbase), how does an 8'6" bed fit on a 133" wheelbase? And/or, is there a seam on the 1 ton trucks and I just haven't noticed it?
Seems, or seams
, it might be gouge to throw up a string of pictures of each configuration that could be cobbled together. My head is spinning! HA! this is great! Thnaks so much for the input Tim and litew8.