QA1 Ultimate Adjustable Lower Ball Joint - Press-In, +.500" Extended Length For GM Metric (K6145) - 1975-1979 Chevrolet Nova qa1-mod-series-rear-coilover-kit Part Number ST-E30-XR1 Part Name

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QA1 Ultimate Adjustable Lower Ball Joint - Press-In, +.500" Extended Length For GM Metric (K6145) - 1975-1979 Chevrolet Nova qa1-mod-series-rear-coilover-kit Part Number ST-E30-XR1 Part NameQA1 offers its Ultimate Ball Joint in a Press In Style on your 1975 1979 Chevrolet Nova 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.