Transmission swap BX2360 to BX2670 - will it work?

[CasualObserver]

Anyone know for sure if the transmission out of a BX2360 can / cannot be swapped into a BX2670? Will it fit and bolt right up without modification? It appears looking at Messicks that there are two housing versions for the BX2360, one of them matches part numbers to the housing for the BX2670. Not sure if the other part number is materially different or not. Anyone actually do this?

Appreciate any help!