Camburg 1.25" Performance Uniball Upper Arms (W/ Covers) (2020-2024 Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, Sierra 3500 HD) - CAM-210081
New for 2020, our Camburg upper arms feature a billet aluminum cover for the uniball, protecting it from dirt and contaminants. The stock upper arms limit suspension performance when lifting your truck, but our arms address this issue. We replace the stock ball-joint with a larger 1.25 uni-ball bearing, increasing wheel travel and durability. The arms are made with thicker 1.50" x.188" wall tubing for strength and do not require removal of the factory droop stop/perch. Our arms are designed using CAD/CAM software and manufactured in-house with precision welding and CNC machining. They correct camber and caster, improve driving characteristics, and come with polyurethane frame pivot bushings and FK 1.25" PTFE-lined uniballs. The arms are powder-coated and include all necessary hardware. They are designed for 1-3" of lift and should not be used with longer shocks or lift kits without confirmation from our sales department.
Corrects camber and caster
Eliminates weak factory ball-joints
Increases usable wheel travel
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. 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.
