FABTECH FAB UCA Kit Component Box

Arms eliminate upper ball join w/super strong 1 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 w/Dirt Logic coilover shocks. Chromoly tubing reduces flex found in stock arms for more positive road feel. 4340 heat treated uniball pin fits into factory ball join 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. As an upgrade to our popular 4'' Budget System we offer the system with our Uniball Upper Control Arms. The Uniball Upper Control Arms feature.120'' wall 4130 Chromoly tubing with a 1.50'' OD and 1'' FK Stainless PTFE Uniballs for unsurpassed strength. The system also includes front differential drop brackets, a 1/4'' thick steel skid diff plate along with 1 1/2'' rear lift block and u-bolts. The 4'' System is available with our high end Dirt Logic Coilovers for 10'' of front Wheel travel and Dirt Logic 2.25 rear shocks for aggressive offroad driving. Uniball Upper Control Arms are available separately as an upgrade to stock, previously installed Fabtech'suspensions or other aftermarket suspension systems. 3" UNIBALL UCA SYS W/ DL 2.25 07-18 GM C/K1500 W/ OE FORG STL UCA Uniball Control Arm Lift System.