QA1 Greasable Ball Joint Upper Bolt-In 2.040 in/ft Taper - 4.350" Stud Frame Height Gauge Our full length sleeve is

Our full length sleeve is designed to stay in place (unlike competitive sliding products) and is made from the thickest material available

Dodge Challenger 2016-22

Rubber Coated Fiber

Zinc plated

QA1 Greasable Ball Joint Upper Bolt-In 2.040 in/ft Taper - 4.350" Stud Frame Height Gauge Our full length sleeve isQA1's 4 Bolt Style Ultimate Ball Joint 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 results in even load distribution