11-16 Duramax Fabtech 4" Uniball Upper Control Arms Fuel The Best Systems Start with

The Best Systems Start with the Best Materials

3 YR Warranty

2007-2010 GM DURAMAX CREW CAB 2500/3500 HD

Data logging and monitoring of critical engine parameters

11-16 Duramax Fabtech 4" Uniball Upper Control Arms Fuel The Best Systems Start withFeatures & Benefits Arms eliminate upper ball joint w super strong 1 ID Stainless American Uniball Chromoly tubing reduces flex found in stock arms for more positive road feel 17 4 Stainless Steel 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 Material