Camburg Chevy/GMC Colorado ZR2 15-21 1.25 Performance Heim/Uniball Upper Arms

Code: CAM-210096
  • Available end of 2021
  • Increases usable wheel travel
  • Corrects camber and caster
  • Eliminates weak factory ball-joints
  • 1.25″ FK uniballs & 7/8″ heims
  • Fits ZR2 models only


Available end of 2021

When lifting your truck, the stock upper arms become the limiting factor and holds back your suspensions performance. Our Camburg upper arms address these issues and more.  Replacing the stock ball-joint with a uniball bearing we’re able to gain wheel travel with a part that is considerably stronger and will last longer under extreme conditions. We build more caster and change the camber curve to correct geometry so the vehicle aligns correctly and improves driving characteristics and handling.

We use larger and stronger FK 7/8” chromoly heim joints to allow for additional camber and caster adjustment and they eliminate flexing/deflection under hard use and braking with zero binding when in use.

Using the latest CAD/CAM engineering software we design these arms to the strictest standards using our FARO laser scan arm to model the OEM parts and frames. Manufactured in-house, we have the tubes CNC laser cut and bent, then are MIG welded in precision fixtures before sending out to be sandblasted and powder-coated. Our in-house CNC machine shop makes all the machined parts including the uniball mis-alignment spacers from heat-treated stainless steel. We pride ourselves in producing the best parts available under our own roof and control.

  • Increases usable wheel travel
  • Corrects camber and caster
  • Eliminates weak factory ball-joints
  • Thicker .156″ wall round tubing
  • Laser cut & CNC bent tubes MIG welded
  • CAD/CAM engineered
  • FK 1.25″ PTFE-lined uniballs pre-installed
  • FK 7/8″ heim joints
  • Steel gray powder-coating
  • All necessary hardware included and ready to install
  • Made in the USA
  • Designed for 1-2.5″ of lift
  • Fits ZR2 models only
  • Uniball Upper Arms
  • Hardware Kit
Lift Wheel Travel Track Width Wheel Size Max Backspacing Tire Size Install Labor Alignment Specs
4.75 in $450 + $100 align
  • Fits ZR2 models only