I noticed that I have a bit of an oil leak (see pic below, area circled in white). I wiped the oil away, but it is definitely coming from the fastener securing the small oval plate on the top of the manifold. I have an old Edelbrock Performer manifold. I am not even sure what that plate is for and why it is even there. My first thought is to remove the 2 fasteners and possibly reseal the plate with a gasket (not even sure what gasket to use) and/or use sealant. I would also think that I would need to use some thread sealant to seal off where the oil is coming from. Anyone know what this is and whether or not I am heading in the right direction to fix? As always, thanks for the help!