Must be used in conjunction w/ CST or other aftermarket spindles.
Weak OEM ball joints and upper control arms present lots of problems by limiting suspension travel on lifted trucks. The more you lift, the more likely you are to begin having issues.
Uni-Ball Upper Control Arms by CST Suspension feature a uni-ball design and come fully assembled.
The part number for this item is CSS-C2-16 and this PAIR of upper control arms fits1999-2006 Chevy Silverado GMC Sierra 1500 2WD . Must be used in conjunction w/ CST or other aftermarket spindles.