Fabtech UCA Systems 2011-2013 GM 2500 HD
As an upgrade to our popular Basic & Performance Systems Fabtech now offers the Uniball Upper Control Arm Systems. 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.
Uniball Upper Control Arms are available separately as an upgrade to stock, previously installed Fabtech suspensions or other aftermarket suspension systems.
The UniBall 2”-4" Systems are available in two configurations with the Uniball Upper Control Arms. One utilizes the stock front Coilover shocks with new upper spacers along with rear Performance Shocks. The second option for aggressive offroad driving includes our high end Dirt Logic 2.5 Coilovers for 10" of front wheel travel and Dirt Logic 2.25 rear shocks.