Thanks for all the replies!
Originally Posted by Mark
Go back with a magnet. IF IT DOES NOT STICK BUY THEM ALL.
^^^^^^I'll try this next time I head out to the town I saw them in (about 30 min away). I did not know about this trick. Is there anything different i need to do to preapre a SS for a UDS build? I thought $30 was not bad if they are SS. I can get the standard steel drums for $5.