MH>TW> Was that by any chance a Aluminum Radiator??
MH>TW> That was a rere failure and it sounds line there was severe aluminum
MH>TW> corrosion going on inside the radiator.

MH>I'm not sure if it was aluminum and can't check, since I never asked for the
MH>old radiator.

MH>Are most radiators made of aluminum?

Will have to let Roy address the penetration into the vehicle market but
most with plastic tanks are most litkley aluminum. They are cheaper so
that gives them some populatrity with the auto manfacturers.
And of course because of the Weight savings they are big with the
Performance car types.
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 þ SLMR 2.1a þ Typo Tom strikes agaoin