While test fitting the Fenton 2x1 intake to the 235, I realized that the rear port for #6, would not fit flush against the gasket, there is light between the parts, but only on one side of the port. Thinking that it would sit flush after tightening the bolts, it did not. The Headers seem to be flush against the gasket. Question, I noticed a few of you have used the thick gaskets, I would rather have a flat surface, can & should I take these parts to be machined level? Thanks!
Bryan