Tuff Country uni-ball upper control arms for 2014–2018 Silverado 1500 4x4 and 2WD provide improved articulation to reduce binding and increase suspension travel on lifted trucks. Intended as an upgrade for 2–4 inch lifts when used with factory steering knuckles, these uni-ball arms help restore geometry and travel for lifted Silverado applications and are presented as a direct-fit replacement pair.
Tuff Country 14-18 Silverado 15 4x4/2wd (Alum/Stmpd 2pc Stl Up Cntrl Arm) Uni-Ball Up Cntrl Arms Pr