07-21 TUNDRA 1-3" STAGE 9 SUSPENSION SYSTEM W BILLET UCA 08.C172.2X An exclusive heat-active alloy allows

An exclusive heat-active alloy allows the electrodes to reach optimal temperature quickly and maintain stable operating temperature under all engine loads

Model: 55665

Model: 20404280T

UPC: 725478142075

Fits 2020 - 2022 Chevy/GMC Silverado/Sierra 1500/2500/3500HD (does not fit with factory side storage boxes) 6' 10" Bed (82

07-21 TUNDRA 1-3" STAGE 9 SUSPENSION SYSTEM W BILLET UCA 08.C172.2X An exclusive heat-active alloy allowsThis system features billet aluminum upper control arms with ICON's patented 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