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The QA1 Ultimate 4-bolt bolt-in ball joint for GM applications features a 1" extended stud for upper mounting locations. It offers infinite preload adjustment for bind-free operation and uses a patented self-lubricating design to reduce friction. Fully owner-rebuildable and compatible with multiple stud lengths, the assembly supports easy geometry tuning and economical replacement of worn components.
QA1 GM (K6024) +1.000in Stud Upper Bolt-In Style Ball Joint
