89 e34 tranny in a 92 e34

[dubumb]

Would I be able to use a '89 e34 manual tranny to do a conversion (I have an auto '92 e34)? I've heard someone say that they are directly swapable--but I figured this would be the place to ask...

Thanks in advance

[Martin in Bellevue]

m30 to m30, sure. Dunno if an m20 to something else would bolt up.