the sway bar bushing had a design change (or something i forget), but the newer ones are sipped to hold lubricant i believe. Any the are relatively cheap.

If you jack the car up, and take the front wheels off, you will see a bar the attaches to both struts with end links, it runs along the steering rack on top of the k frame. The bushings look like a D, flat side on the k frame, the sway bar goes through the hole, and the round Outer D has the brackr bolting it down.