Fabtech 14-18 GM C/K1500 w/OE Alum. UCA 0-6in Uniball Upper Control Arm Kit

These control arms eliminate the upper ball joint with a super strong 1-inch ID Stainless American Uniball. They have additional caster built in for greater alignability, which helps with problematic leveling kit alignments. The design allows for increased wheel travel when used with Dirt Logic 2.5 Coilover shocks. Chromoly tubing reduces flex found in stock arms for a more positive road feel. The 4340 heat-treated uniball pin fits into the factory ball joint taper without modification to the spindle, allowing for an easy return to stock feature. These arms are direct replacements for factory arms on suspensions that require additional strength and alignability. They are custom engineered for a high-quality ride and regulate wheel motion in relation to the vehicle body.