Is it a OEM track bar? I wouldn't trust those (even the MOOG TB upgrade) for more than 5k miles on a good day. Do yourself a favor and spend the extra cash whenever you do replace the TB with a 3rd gen bracket and bar. It's more expensive initially but you won't have to do it again for a long time if ever. Sector shaft on the steering box, tie rod ends and intermidiate shaft would be the next items I would look at. I'm going thru all this myself right now so I know what your dealing with. The DSS stabilizer bracket, either from DSS or PSC is a great upgrade too. I was skeptical about it doing much good at first but after I installed it I would not do without it.
Chuck