Replacement for CB400T Tank?

[Blueofnoon]

I am curious if there is a tank that will fit a CB400T tank that will fit without any modifications. Maybe like a CB350 or CB750 Tank by chance? I just don't have a welder yet and am trying do some changes that don't involve welding at the moment. Thanks for the help!

 

[Bert Jan]

As you might have guessed, the only way to know for sure is to try. The chances of somebody having the same bike and tank are slim.
What i usually do is look for a tank i really like and buy a dented rusted beyond repair basketcase tank of that type. That way you can see if it fits without having 10 pricey tanks eating dust in your garage in a month or two.