:: You should notice that the center bolt that goes thru the tw…
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Title: You should notice that the center bolt that goes thru the two center exhaust ports has a raised Hex Flat. That is so that the Bolt will work. You cannot utilize a regular bolt on this boss. It does not have the room to rotate flush against the head.
You should notice that the center bolt that goes thru the two center exhaust ports has a raised Hex Flat. That is so that the Bolt will work. You cannot utilize a regular bolt on this boss. It does not have the room to rotate flush against the head.