Auto or 5 speed? More info on the car? (Like what final drive are you looking for) A lot of differentials 'fit'
Yes I'll post a vid and send you a link of it from underneath the far with all wheels off the ground , like the back rear wheel doesn't spin but all other ones do and it's a very loud grinding thumping noise
https://mnsubaru.com/threads/fs-xlubens-subaru-parts-cleanout-with-photos.49652/#post-814057 Pretty sure you should have the 3.54 rear diff, Ben has one for sale and so does that nick kid.. Bens is a lot cheaper though
Trans / Diff final Drive info: http://www.gearhack.com/myink/ViewPage.php?file=docs/Subaru+Transmission+Chart http://home.gci.net/~cowdookey/818/TransmissionIDChart_Public.pdf -Eazy