the new seals are felpro out of a gasket kit. they look like small metal buckets with a small spring on top. Keep in mind the engine was rebuilt at some time hence the .030 over pistons. i agree they are trash as i found those small metal bits floating around the head. gaskets and bearings will be getting replaced as the cam bearing had some aged discoloration on them as well (well slick spots)
I am learning more and more about this engine every day haha..