Hey sorry, I didn't see this until today. I didn't experience any problems
that Dave described in his sticky so I believe the headers are good now.
As far as the clamp goes, it was tight, but I did not eliminate it.
Dave was talking about the clamp not the bolt.
Also it is a good idea to use two gaskets per port. I used my old ones with
some sealant, but don't do that, do it right like Dave describes.
Good luck, it's a little bit of a pain, but well worth the effort.
If you still have my number feel free to call anytime as I do not mind at all. Jeff