QA1 Ultimate Adjustable Lower Ball Joint - Screw-In, +.500" Extended Length For GM (K6141) - 1971-1976 Chevrolet Impala Touran 2002 Workhorse W20

2002 Workhorse W20

2016 BMW 228i Cabrio (F23)

1999 BMW 528i (E39)

1991 Volkswagen Golf Convertible MK1

QA1 Ultimate Adjustable Lower Ball Joint - Screw-In, +.500" Extended Length For GM (K6141) - 1971-1976 Chevrolet Impala Touran 2002 Workhorse W20For a variety of racing applications, QA1's Screw In Style Ultimate Ball Joint for the 1971 1976 Chevrolet Impala is a great choice. This patented, self lubricating design is 100% owner rebuildable and is exclusive to QA1. 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