Just replaced the front struts and mounts on my 93 LE. Still getting a little front end rattle over some surfaces. Thinking it might be the front sway bar links and/or the sway bar bushings. Didn't really look at them while I was in there. How do you check these? What is the symptom when they're shot?

Taken them off & check their rubber bushing. Check the sway bar bushings also. Use lock-tite when re-installing the sway bar end links. They are pretty bad to vibrate off.
For the bushings, you need to grease them up very well, or they'll start squeaking.