Fabtech Uniball Upper Control Arms are designed for severe duty use with stock and most aftermarket suspension systems. These Arms replace the thin stock upper control arms that are prone to flex and ball joint failure with heavy-duty construction designed for aggressive off-road driving. Fabtech Uniball Upper Control Arms directly replace the factory upper control arms for use on stock, aftermarket or Fabtech suspensions providing additional strength and reliability to the vehicle.

Product Features:

• heavy duty Upgrade For Stock And Aftermarket Suspensions
• All Arms Feature A Welded Gusset That Reinforces The Uniball Cup To The Chromoly Arm Tubes For Exceptional Strength
• Arms Are Constructed With 0.120 Inch Wall 4130 Chromoly Tubing That Is Used In Trophy Truck Fabrication For Unsurpassed Strength
• Large 1 Inch Inner Diameter Stainless Steel PTFE Lined American Made FK Uniball Bearing Is Indexed To The Arm To Allow For Increased Travel When Utilizing Dirt Logic Coilover Shocks
• Heat Treated 4340 Uniball Pin Is Super Strong And Allows Installation Without Modification To The Spindle And Arms Can Be Removed And Returned Back To Stock Without Issue
• Constructed Of 17-4 Stainless, The Included Misalignments Allow The Uniballs To Travel Without Interference To The Arm Or Spindle While Adding Strength To The Cross Section Of The Pin
• No Modification To Spindle Required For Installation