Low Friction B/J Upper Bolt-In Metric GM +1/2in

Ball Joint - Greasable - Upper - Bolt-In - Low Friction - 2.000 in/ft Taper - 0.5 in Extended Length - Hardware Included - GM A-Body / B-Body / F-Body - Each / Due to the precision tolerances: Before installing, apply a small amount of grease, then rotate the stud back and forth ensuring it is free. If over greased, remove the grease fitting to release pressure