2007-18 Silverado, Sierra, Avalanche, Suburban, Tahoe, Yukon 1500 (cast steel) 0"-6" Uniball Upper Control Arms

The serious offroader with a Chevy or GMC Silverado, Sierra, Avalanche, Suburban, Tahoe or Yukon will appreciate the Fabtech direct replacement Upper Control Arms that will provide additional strength and reliability for aggressive offroad driving. These replace the factory upper ball joints with 1" ID Stainless American Uniball. Additional caster is built into the arms for greater alignment capabilities to help with leveling kit alignment problems. When used with Dirt Logic 2.5 Coilover shocks, wheel travel is increased.

.120” wall 4130 Chromoly tubing , 1.50 OD, will reduce the flex found in stock arms for a more positive road feel. Included are the arms, uniballs, pins and misalignments. 4340 heat treated uniball pin fits into the factory ball joint taper without modification to the spindle for an easy return to stock. These can be used to directly replace the stock control arms and will work with most aftermarket suspension systems up to 6'' that retain the stock control arms.

• Arms eliminate factory upper ball joint w/ super strong 1" ID Stainless Steel American Uniball for increased suspension strength


• Additional caster is built into Arms for enhanced align ability with oversized tires


• 1.50" OD .120" wall 4130 Chromoly tubing reduces flex found in stock arms for more positive road feel


• 17-4 Heat treated Uniball pin fits into factory ball joint taper without modification to the spindle for easy return to stock feature


• 17-4 Stainless steel misalignments for proper clearance of large Uniballs throughout the travel range


• .250 wall DOM bushing barrels with welded gussets for strength

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