There must be a thread identifying seat brackets

[CG]

Im not finding exactly what Im needing. I have a set of Blazer buckets but am unsure what year they are. The seats do not have original style covers so that wont be any help.

I understand there are two different styles for the 67-72 Blazers. Can you point me to a thread that shows the differences please. I have someone local-ish that wants these but he needs me to confirm year before he makes the drive up.

Thanks!