My Athena base gasket pushed out like that as well .....
..... but luckily, it never leaked, so I just trimmed it off and carried on, lol .....
The gaskets on my cam covers never gave me any problems but I did replace them when I installed those Allen rocker shaft end caps. I also replaced the Athena black rubber o-ring. It had turned "square", lol. The originals were red rubber, silicone I think. I put some old ones back in there. They were still "round" so I figure they were still good.
..... but luckily, it never leaked, so I just trimmed it off and carried on, lol .....
The gaskets on my cam covers never gave me any problems but I did replace them when I installed those Allen rocker shaft end caps. I also replaced the Athena black rubber o-ring. It had turned "square", lol. The originals were red rubber, silicone I think. I put some old ones back in there. They were still "round" so I figure they were still good.