Fabtech FTS21128 UCA Kit Component Box 07-18 Silverado 1500 / 07-18 Sierra 1500.
Fabtech UCA Kit Component Box for a 2007-2018 Chevrolet Silverado 1500 and 2007-2018 GMC Sierra 1500. Fabtech 07-18 GM C/K1500 w/OE Forged UCA 0-6in 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
For more information on Fabtech part number FTS21128, you can visit the official Fabtech website.