Fabtech 20-21 GM K2500HD 3.5in Uniball UCA Kit w/Dlss Resi

Obtain increased wheel travel and mild lift height with this heavy duty Upper Control Arm system. The tubular Upper Control Arms feature 1.25 OD. .120 wall thick chromoly tube construction with 1 diameter Stainless Steel Uniballs that attach to the factory spindle without drilling. These heavy duty UCAs have been designed to work in conjunction with Fabtechs legendary Dirt Logic 2.5 Coilover shocks for a complete front suspension system upgrade. The F150s offroad suspension performance will be greatly enhanced due to the extensive ride tuning of the stainless steel Dirt Logic 2.5 Coilovers and rear Dirt Logic 2.25s.

• Fabtech UCA’s eliminate factory upper ball joint w/ super strong 1" ID Stainless Steel American Uniball for increased suspension strength
• 17-4 Heat treated Uniball pin fits into factory ball joint taper without modification to the spindle for easy return to stock feature
• 1.50" OD .120" wall 4130 Chromoly tubing reduces flex found in stock arms for more positive road feel
• 17-4 Stainless steel misalignments for proper clearance of large Uniballs throughout the travel range
• Additional caster is built into Arms for enhanced align ability with oversized tires
• .250 wall DOM bushing barrels with welded gussets for strength
• For Suspensions That Require Additional Strength/Alignability
• Arms Super Strong 1 in. ID Stainless American Uniball
• 17-4 Stainless Steel Heat Treated Uniball Pin
• Arms Are Direct Replacements For Factory Arms
• Billet Uniball cap keeps dirt and debris out
• Free 5 year 60,000 Mile Powertrain Warranty
• Heavy duty forged torsion bar keys
• Arms Eliminate Upper Ball Joint