8V valve cover gasket AGAIN YES AGAIN AGAIN

[fixkick]

looks like its shrinking, try a real Felpro gasket? yet?
they are not pure cork, but are core+neoprene or some such makeup , quality

never seen a Felpro do this, only get hard from age.
most imported gasket are clones, (wild guessing of makeup)
FEL-PRO Part # VS50323C

http://www.rockauto.com/catalog/raframec...type=10710

or beck.
are good.