67-69 barracuda seat parts

Help! my latest project, a 1968 barracuda, I took apart a few years ago and I cannot find the cams that mount on the rod that releases the back seat, pn 2802528, I think. I dont even remember what they look like. I can't put the seat together until I get some.

My 68 buckets don't have any releases on them. Maybe I am missing something since they have been recovered before. Can you post some pictures?