I have located a hub to hub 92 4bolt rear end out of an automatic car to go into my 91 auto

I keep hearing about 93-94 4 bolts being a limited slip, and was wondering if anyone knew if the 92 rear end was of a limited slip type?

thanks to the wise,

If it is still in the car, look on the inside door frame of the driver's side door. There should be an orange sticker that says something like "This vehicle is equipped with a LSD...."

That's the easiest way if you have access to the donor vehicle.

Some may still have a tag on the rear cover of the differential, too...

Most of the 4-bolts are limited slip. I've heard there are some non-lsd 4-bolts out there, but I've yet to see one.