Are you using the 6223 or similar header? I've run into the same problem. After I ported the adapter plates the gaskets are too small. I was planning on using an exacto knife to cut them out but I haven't tried yet.
6223's or 6227's or something like that... i can't remember the part number. it's the 1 3/4" super comps. yeah the first set of gaskets i used an exacto knife but it was a PITA. i was hoping there is an easier way to trim them.
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