QA1's adjustable ball joints revolution the ball-joint industry. These patented ball-joints offer infinite preload adjustment that allows breakaway torque to be set as low as 0-ft.lbs with a completely smooth, bind-free operation. The preload can be adjusted with the ball joints mounted on the vehicle. Designed to handle severe impact and high load applications without sacrificing performance. Precision tolerance ball to race conformity results in even load distribution for unsurpassed wear resistance. Ball joints are fully greaseable, enhanced by self-lubricating components to ensure smooth operation and are fully rebuildable. Not for street use. Sold individually.

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