E36 - Swapping differentials

["Chicken" <dave@xxxxxxxxxxxxxxx>]

OK, I'm finding some varying information on gear ratios for 325i
differentials.

I have two questions:
1) Where's a reliable source for gear ratios
2) If viable, can the differentials be swapped between A/T and M/T cars of
the same model?

Thanks!
- -Chicken

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