ICON 2019+ GM 1500 Billet Upper Control Arm Delta Joint Kit

These upper control arms feature ICON's patent pending Delta Joint. The Delta Joint is a heavy duty high angle ball joint that combines the durability of a ball joint with the performance characteristics of a traditional uniball. While the industry standard uniball does a great job of allowing the control arms of a vehicle to articulate with little bind, they do have an inherent weakness that leaves more to be desired when used in a daily driven application - exposure to the elements. The Delta Joint features a zinc plated housing providing the first layer of corrosion resistance, while a tough grease seal keeps potentially harmful elements out of the inner workings of the joint. Metal on metal construction and a greasable design increase the longevity of the Delta Joint while at the same time allowing for noise-free operation. What makes the Delta Joint unique is that it brings the best of both worlds to ICON upper control arms with features that make it more robust than a uniball, and at the same time capable of greater angularity than a typical ball joint.This Part Fits: Year Make Model Submodel 2019-2021 Chevrolet Silverado 1500 Custom 2019-2021 Chevrolet Silverado 1500 High Country 2019-2021 Chevrolet Silverado 1500 LT 2019-2021 Chevrolet Silverado 1500 LTZ 2019-2021 Chevrolet Silverado 1500 SSV 2019-2021 Chevrolet Silverado 1500 WT 2022 Chevrolet Silverado 1500 LTD LT 2019-2021 GMC Sierra 1500 Base 2019-2021 GMC Sierra 1500 Denali 2019-2021 GMC Sierra 1500 SLE 2019-2021 GMC Sierra 1500 SLT 2022 GMC Sierra 1500 Limited Denali 2022 GMC Sierra 1500 Limited Pro 2022 GMC Sierra 1500 Limited SLE 2022 GMC Sierra 1500 Limited SLT