Onehundred80, I don't know much about the cork gaskets from the old days but the cork gaskets I have used on the Crossfire hold up well. The one issue I had was related to my lack of use of Loctite on my initial install so over about 3 years the bolts backed out.

Also, I thought the cork gaskets were rated for a higher pressure over the OEM, so if you have any mods that increase boost, you needed something better than OEM.

Brandoni, if you replace the gaskets back to the way they should be installed, the bolt will be long enough. Are you going to leave the plastic spacer?