Header Bolts ???

Are small block header bolts wet? I just installed my new headers and low and behold my buddy says "hey, I think those are wet holes and need gasket sealer. Is this true? I have a 1972 360ci

Also; any tips on the passenger side 2nd bolt back from the front for Headman Headers? (The Bolt is a very tight fit, it rubs the header going in)

Thanks in advance
Author: admin