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. In order to fit the spacer kit hardware through the spindle the small opening of the spindle taper must be filled or drilled out to ½”. This product will not work with aftermarket spindles and may not work with other manufacturers uniball upper control arms.

Includes
(2) 1/2” Half Moon Misalignment Spacers
(2) 1/2” Tapered Misalignment Spacers
(2) 12 Point Grade 8 Bolts and Hardware

Compatibility
2014-2018 Chevy Silverado 2WD / 4WD
2014-2018 GMC Sierra 2WD / 4WD

*For models with cast aluminum or stamped steel upper control arms.
*Please contact us if you plan on installing this kit with lift spindles or a bracket lift.
*If your vehicle has cast steel upper control arms you must purchase DK-631925