67 trim tag factory mistake?

[67conv6cyl]

What looks like a very original 67 tag has option for power top in group 2 instead of group 1? Is this a factory mistake?  I have  picture of tag...just can't seem to post it...I can send picture to someone if they want to post it.

[bertfam]

Send it to me. My email address is in my signature below.

Ed

[67conv6cyl]

https://www.ebay.com/itm/1967-Chevrolet-Camaro-Convertible/164043770603?hash=item2631c54aeb:g:k~kAAOSwaBJeKISA