QA1 Ultimate Adjustable Lower Ball Joint - Press-In, +.500" Extended Length For GM Metric (K6145) - 1970-2002 Pontiac Firebird Prime 2000 Audi A4 Quattro Avant

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QA1 Ultimate Adjustable Lower Ball Joint - Press-In, +.500" Extended Length For GM Metric (K6145) - 1970-2002 Pontiac Firebird Prime 2000 Audi A4 Quattro AvantQA1 offers its Ultimate Ball Joint in a Press In Style on your 1970 2002 Pontiac Firebird for a variety of racing applications. A 100% owner rebuildable design, the Ultimate Ball Joint is a QA1 exclusive. This patented, self lubricating ball joint is offered with multiple stud lengths, providing for easy geometry changes. Infinite preload adjustment allows breakaway torque to be set as low as 0 ft. lbs. for a completely smooth, bind free operation.