Tsp headers PITA!!
As for the dipstick, some folks like to grind the head of the bolt down to make it a tight fit again. I just torqued it down as good as I could against the header and called it a day. It jiggles a little more than it used to with manifolds but works as intended.
Here is a bit of my install.
http://carblog.signaturepcservices.c...h-the-exhaust/
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