What's the best way to seal the top cover ? My gasket is saturated with gear
oil, was wondering what type of sponge they used to make it !

I'd just use the ford black sealer on it without the gasket, but I might have leakage out the little breather hole in the cover. (the gasket acts as a baffle for the breather hole)
Maybe I'll try making a gasket from a non-porous material + the black stuff.
Anybody have/had this problem and found a cure??