These aluminum bearing spacers are designed to properly center coil-over shocks, rod ends, tie rods, and radius rods within their mounting brackets, ensuring proper alignment and smooth articulation. Sold as a pack of 10 pieces, quantity 10 total spacers included with this kit. By maintaining correct spacing, these spacers help prevent binding, reduce side-loading on bearings, and improve overall suspension performance. These spacers allow adaptation from a 5/8? I.D. to 5/8? I.D. (5/8" bolt) and a 1.375? overall width, these spacers are ideal for adapting common suspension mounting hardware while providing the clearance needed for free movement under load. Precision-machined from lightweight aluminum, they deliver strength and durability without adding unnecessary weight. Perfect for performance street, classic muscle cars, trucks, and off-road suspension applications, this 10-piece bearing spacer pack provides ample quantity for multiple installations or shop inventory. Sold as a pack of 10, quantity 10 pieces. Note: Spacer width provided is based on 2 spacers installed into a .500" wide bearing or rod end (Each bearing or rod end will require 2 spacers to get the total width noted for this part number.