Those gaskets with the 4 holes don't fit well on a 216 with the two studs and nuts holding them on IMO. I had a complete engine gasket set with both styles of valve cover gaskets and tried to fit both - the one with 4 bolt holes was a no-go.

Kevin
1951 Chevy 3100 work truck
Follow this saga in Project Journal
Photos
1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car)
Busting rust since the mid-60's
If you're smart enough to take it apart, you darn well better be smart enough to put it back together.