Stock ball joints on a lifted Bronco wear faster, and play in the front end shows up as vague steering. These TeraFlex HD upper ball joints use a 30mm metal-on-metal design with a heat-treated chromoly stud and a 1045 carbon-steel housing, and they are adjustable for wear and greaseable on the vehicle with no teardown. A low-profile seal keeps dirt out. Swap the two uppers, grease them, and adjust as they wear. The front end stays tight over rocks and ruts.
MPN 3453000 · UPC 843885074939
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