Wedge tank fit

[Rich57]

I need to replace the fuel tanks on my 400se. I have a lead on a replacement set that are out of a 350i but the fuel filler looks different in the pictures from mine. I'm not aware of any tank modifications between the 350i and the 400se so it may just be the pictures or my imagination or both! Should 350i tanks be a straight fit into a 400se?

[KKson]

I'm on to my third Wedge. 350i, 390SE and now 450SEAC, and all tanks and fillers appeared the same in the three types. I think the SEAC and 450SE were very similar under the skin.