Here's how you fix your Dodge Ram. I had a 01 and went through this.
Get ready to spend some money.
Polyurethane bushings for the 4 link.
Add dual shock absorbers to the front. That engine weighs alot. When you brake, the nose dives, stresses the front end components. This will help it not dive so much.
Steering box stabilizer brace, this will make a huge difference.
Finally replace the track bar with one from either one of these guys.
http://sourceautomotive.biz/2ndgenssi.aspx
http://www.genosgarage.com/BD-ADJUSTABLE-TRACK-BAR-KIT-94-02-4WD/productinfo/BD-1032011/#.U3cWtnaeb1U
Last I knew there never was a better ball joint.
If you want to spend the money you can change out to lockout hubs and use real serviceable wheel bearings. I forget who made the kit for it.