Rear trans mount questions

Is there an easy to substitute rear transmount for 1988 xjs…if so …part number or from what car etc

I’ve have gotten a few for various old cars from my FLAPS when I take a sample and look through their picture books. Some might require a slight modification.

I replaced spring, bushing (poly), hardware, painted it, and it works quite well. I will only need to remove when changing out ATF filter, as I added a pan with drain plug.

I have heard of guys going to the junk yard and removing the trans mount from a old Chevy that seems to be the right measurement. Modify it a bit and drill a couple of holes to attach it.
If you want something that look stock I junked the trans mount years ago before selling my car. If interested the process is