Our upper arm spacer kit is ideal for people looking to build their own uniball upper control arms or need to replace their worn-out hardware. The spacer kit adapts a 1" uniball to the factory spindle. The spacers are machined from 17-4 stainless steel and have a precision fit taper to mate to the spindle. This product will not work with aftermarket spindles and may not work with other manufacturers uniball upper control arms.

Includes
(2) 9/16” Half Moon Misalignment Spacers
(2) 9/16” Tapered Misalignment Spacers
(2) Custom Machined F911 Bolts and Hardware

Compatibility
2019-Current Chevy Silverado
2019-Current GMC Sierra