This ICON billet aluminum upper control arm kit is designed to improve the overall performance of the Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD with corrected front-end geometry, increased camber and caster adjustment, and improved suspension component clearance. Constructed of CNC-machined 6061 billet aluminum utilizing a hybrid H-beam cross-section that is lightweight and resists bending forces better than tubular arms. Replacing the OE ball joint with the all-new, serviceable, and rebuildable ICON Delta Joint Pro HD allows for full bump and droop travel of the front suspension while eliminating bind. FK Rod End 3/4” Heim joints provide precise and smooth function throughout the range of travel, while ICON’s signature double adjuster sleeve allows for on-vehicle camber and caster adjustment. Included with all components and hardware necessary for a complete install, these billet UCAs are the perfect front-end upgrade for the Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD.
- CNC machined 6061 billet aluminum construction with satin anodized finish
- Corrects suspension geometry and allows for proper wheel alignment on trucks with up to 3.5” of lift
- Allows for precise adjustment of both caster and camber
- Delta Joint Pro HD is optimized for HD truck applications, featuring a slotted housing for significantly increased pull strength
- Delta Joint Pro HD allows maximum articulation without binding
- Delta Joint Pro HD is 100% serviceable and rebuildable
- FK Rod Ends at chassis pivots for strength and precision driving characteristics
- Built in O-ring sealed dust cover cap