Thought it might be a challenge to try to weld in bungs for
 > threaded fittings (and billet neck) because of thick to thin; but then I
 > have no experience welding aluminum.
 >
 > Al

No problem with thick and thin going together at all. If you have not done it
before, just clamp a few scraps together and practice a bit you go after the
real project.

Lynn E. Hanover.

 
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