Compatible with:
Compatible with 2011-2020 Che-vro-let Silverado 2500HD
Compatible with 2011-2020 Che-vro-let Silverado 3500HD
Compatible with 2011-2020 GM Sierra 2500HD
Compatible with 2011-2020 GM Sierra 3500HD

Features:
-- The front upper control arms can offer better stable and reinforced structure. Replacement the factory control arms,it will lift 2-4 inches for yourtruck and give your truck an aggressive look.
-- Welding mainly adopts TIG process, the upper control arm tube is stronger and more stable than the original parts, and the safety performance has been more enhanced.
-- Perfect to replace your old or broken car control arm,wear-resisting durable and undamage,No drilling and cutting required,All parts have been preassembled,Easy to install.
-- The front upper control arm with ball joint assembly is made of high-strength steel with solid mounting bracket. Unparalleled strength and durability, no welding weakness. The anti-corrosion coating on the control arm of the upper limb before 2-4 " lifting can prolong the service life and prevent rust.
-- Protective Cover Equipped with protective cover to prevent silt from entering the ball joint and prolong its service life Longer Service Life Pre-greased Ball Joint Assembly Solves The Friction Problem, High Hardness With Heavy-duty. Ball Joint do not require additional grease; after greasing the threads or bolts, tighten the bolts in either direction. The lock should not be over-tightened; please pay attention to the alignment after installing the arm. ( Please note alignment should be done after installing for proper vehicle operation.)