Exhaust manifold bolt ... advice needed!
I recently purchased a 1997 Ford Class A with a 460 engine. The exhaust manifold issues have been well documented and so I decided to put Banks headers and exhaust on it. All my manifold bolts seemed ...
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Do not apply too much heat on the head to where it will melt anything. Why don't you try using the penetrating oil first and try to work it lose. If that does not work I would weld a nut to the stud and with a wrench work it back and forth. I am sure it will come out, but this thing of applying direct heat to the head, you got to know what you are doing. Too much heat can be damaging.
