Well, I finally completed posting for each of the 242 production days for 1978 in this thread.. viewtopic.php?f=16&t=39169
I've added info for all the 1978 Buildsheets and Trim Tag's I have. The list need's more input's! IF YOU HAVE A 1978 HBODY...and you have a trim tag or buildsheet, please let me know! Or if you see one at the parts yard, try to pull the trim tag, they work off easily with a little prying, back and forth.
78 buildsheets can be found reliably behind the passenger seatback and behind the drivers door panel.
if you even go and look at one try to copy down the info trom the trim tag.. any submissions will make the list that much cooler!
Let me know what you have!