So I swapped out the diff on my 180, it originally had an open diff but I swapped in a vlsd. My question is at the front of the diff just behind the the driveshaft there are the two bolts that mount it to the sub-frame. The old diff the bolts would fit snug there, the new diff there are great big openings as if there were supposed to be bushings in it or something. I checked at a part store in town but they couldn’t find anything for it, so I might get some machined to put in. Unless someone has a part number or something or more information for me.
You have an S14 diff. As they have bushings. Buy the solid bushings from SPL parts
Thanks for the info