Overview Reviews Product Description Ball Joint - Greasable - Upper - Bolt-In - Low Friction - 2.000 in/ft Taper - 1 in Extended Length - Hardware Included - GM A-Body / B-Body - F-Body - Each Product Videos Custom Field Product Reviews Write a Review Write a Review × Allstar Performance Low Friction B/J Upper Bolt-In Metric GM +1in Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *