If it is tight you could always weld you exhaust pipe to it. You say it is several inches long so it would seem possible. Other than than it may have to be milled out if it is as solid as you state.


1953 Chevy 5-window 3100
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Dave
Engine & Driveline Moderator

If you can't make seventy by an easy road, don't go. ~~ Mark Twain