I picked up a sohc vtec swap to go into my EK hatchback (bought w/ a blown motor). Now before I try wedgeing it in there (and converting the obd2 goodies and treats) are there any mounts that differ between the two chassis?

The reason I ask is that the mounts that are in the EK are torn and worn out and the EG sohc swap came with shiny, like new mounts all around.

 

The only mounts that are going to work in your case are the two front lower vibration mounts... Besides that the driver side upper on the EK uses both a different mount (bolted to the block) along with an apron... The rear motor mount bracket is also a bit different (different distance between the tranny and the rear motor mount)... Lastly as you might have already seen, the EK uses just a solid bracket that bolts to the upper side of the tranny (actual mount is bolted to the chassis) where as the EG has the actual mount bolted to the tranny and a nice slot in the chassis... Hope this answered you question, Peace