Tuff Country uni-ball upper control arms for 2007–2018 Silverado 1500 4x4 and 2WD provide uni-ball articulation to reduce binding from standard ball joints and increase suspension travel for lifted trucks. Suited to 2–4 inch suspension lifts on vehicles with factory steering knuckles, they are proudly made in the USA and backed by a lifetime warranty, offering a durable upgrade for lifted Silverado applications.
Tuff Country 07-18 Silverado 1500 4x4 & 2wd (Cast Steel OE Up Cntrl Arms) Uni-Ball Up Cntrl Arms Pr