QA1 Ultimate Adjustable Upper Ball Joint - 4-Bolt, +1.000" Extended Length For GM Large (K5208) - 1973 Chevrolet Chevelle Rambler Imperial 2009 Porsche 911

2009 Porsche 911

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QA1 Ultimate Adjustable Upper Ball Joint - 4-Bolt, +1.000" Extended Length For GM Large (K5208) - 1973 Chevrolet Chevelle Rambler Imperial 2009 Porsche 911QA1's 4 Bolt Style Ultimate Ball Joint for the 1973 Chevrolet Chevelle is ideal for a variety of racing applications. Exclusive to QA1, this patented, self lubricating design is 100% owner rebuildable. Multiple stud lengths are also available, allowing 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. Precision tolerance ball to race conformity