I need to look at them better but to clarify my comment. The mounts have the threaded end and stud sticking out of them. This threaded end and nut are pretty crusty.
Looking at a locked '97 LC in my area. Seems as some of the underside components are a tad rusty due to the HWY driving in my area. Body mounts seem like they are toast if you pull them off, exhaust connections are the same. I didn't really find any post that gave the areas that needed the...