2PCS Front Lower Ball Joints Suspension Kit For 1982 - 1996 Buick Century Wheel and Wheel Accessories These rear blocks are tapered

These rear blocks are tapered to give you a correct pinion angle

Interchange Part Number: 172450

OE #: 255405M001

753392-0015

2PCS Front Lower Ball Joints Suspension Kit For 1982 - 1996 Buick Century Wheel and Wheel Accessories These rear blocks are taperedBall Joint Ball joints may be grouped into two classifications, load carrying and non load carrying. Ball joints may be manufactured with forged, stamped, cold formed, or screw machined housings. The coil spring is seated on the control arm to which the load carrying ball joint is attached. For example, when the coil spring is mounted between the lower control arm and the chassis, the lower ball joint is a load carrying joint. In a torsion bar