Are all the s13 fan shrouds more or less the same?

[dargz09]

I have a 89 s13 and my fan ate my fan shroud last weekend (tabs broke).

I am having a really hard time finding a replacement fan shroud for the 89-90.

Are the 91 -93 fan shrouds similar enough to mod into the 89? I might have better luck finding those.

I would rather keep the original fan clutch than switch to electric.

Thanks for any help.

EDIT: Sorry forgot to mention its a stock KA