Okay, One side is flat and smooth and bubbled out...the other is flat and is indented.

Which side goes to the header? Which to the Manifold?

 

i put the bubbled side towards the head if i remember correctly.................i dont know which is right.......haha


EDIT: checked today..........i did it the other way around, bubbled side towards the header flange................i guess i guess right, haha

 

The bumpy/sharp side goes towards the header flange.

 

The smooth bubbled side goes toward the header. I called to make sure when I put mine on.

 

Okay, someone said smooth side to headers....someone said rough side to headers.

Which one guys?

Thanks for the input though!!

 

The sharp edged side is to the heads on mine.

 

Same way mine were.

 

Sounds good and it worked for me...well on the driver's side.

How do you pull the oil dipstick on the passenger side? I got the nut off, I just don't want to break it.

 

very carefully?

really you have to just work it out.

im not aware of a easy way.

 

Mine just wiggled out without too much trouble.
Slid right back in with a little engine oil for lube.