I forgot to get valve cover gaskets, so it is on hold till Monday. I have a 454 Vortec Core with the nice aluminum valve covers, so I thought I would use them instead. I pulled them off the 454, and they were filthy. When I was cleaning them, the paint came right off one of them, and not at all on the other. I am contemplating using them anyway, just have to get them really clean, and then paint them.
Has anyone used them before? Do you have to grind the locating tabs off? Will the newer style rubber gasket work, or will it not seal against the older heads?
Martin