Do Cork Valve Cover Gaskets Need Sealant. Although valve cover gaskets dont necessarily need sealers or cements, its a common practice to glue the gasket to the valve cover. Give it two weeks.it will leak.
7 Sbc Valve Cover Gaskets from reviews.paintstainblog.com
There are a number of sealant choices, too. Rubber valve cover gaskets do not need sealant. So if i use a rubber one i might put some dabs of gasket sealant on one side just to help hold it in place as the cover comes off and back on.