Fabtech 11-18 GM C/K2500HD/3500HD 2WD/4WD 4in Uniball Upper Control Arm Kit

Arms eliminate upper ball joint w/ super strong 1in ID Stainless American Uniball. Additional caster is built into Arms for greater align ability to help with problematic leveling kit alignments. Allows for increased wheel travel when used with Dirt Logic 2.5 Coilover shocks. Chromoly tubing reduces flex found in stock arms for more positive road feel. 4340 Heat treated Uniball pin fits into factory ball joint taper without modification to the spindle for easy return to stock feature. Arms are direct replacements for factory arms on suspensions that require additional strength and align ability. Built with same materials as found on Trophy Trucks. .120in Wall 4130 Chromoly Tubing. 1.50in OD. .250in wall DOM Bushing Barrels. 1in ID Stainless Steel American Uniball. 17-4 Stainless Misalignments 4in. HD UNIBALL UCA KIT NO WHEELS/TIRES; 0. NO FOOTNOTES Fitment: Chevrolet Silverado 2500 HD High Country 2015 to 2019 Chevrolet Silverado 2500 HD LT 2011 to 2019 Chevrolet Silverado 2500 HD LTZ 2011 to 2019 Chevrolet Silverado 2500 HD WT 2011 to 2019 Chevrolet Silverado 3500 HD High Country 2015 to 2019 Chevrolet Silverado 3500 HD LT 2011 to 2019 Chevrolet Silverado 3500 HD LTZ 2011 to 2019 Chevrolet Silverado 3500 HD WT 2011 to 2019 GMC Sierra 2500 HD Base 2015 to 2019 GMC Sierra 2500 HD Denali 2011 to 2019 GMC Sierra 2500 HD SLE 2011 to 2019 GMC Sierra 2500 HD SLT 2011 to 2019 GMC Sierra 2500 HD WT 2011 to 2014 GMC Sierra 3500 HD Base 2015 to 2019 GMC Sierra 3500 HD Denali 2011 to 2019 GMC Sierra 3500 HD SLE 2011 to 2019 GMC Sierra 3500 HD SLT 2011 to 2019 GMC Sierra 3500 HD WT 2011 to 2014