I'm talking mostly about the base gaskets. One side is "raised" and the other is "flat".

Which side up, or does it matter?

 

though its a competitors gasket i will go as far as to say it its typically raised "embossment" side up.

Rocker box gaskets?

-Trevor

 

I just installed Cometic metal base gaskets and I don't think they would go but one way due to the dowel/alignement holes.

 

I noticed that tonight. I guess I can't mess that one up anyway.......