Low Friction B/J Upper Bolt-In + 3/8in

Ball Joint - Greasable - Upper - Bolt-In - Low Friction - 1.500 in/ft Taper - 0.375 in Extended Length - Hardware Included - Various Fabricated Arms / Spindles - Each / 2 in/ft taper. 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