Our Camburg upper arms are designed to address the limitations of stock upper arms when lifting your truck. By replacing the stock ball-joint with a larger 1.25 uni-ball bearing, we improve wheel travel and durability under extreme conditions. We also adjust the caster and camber curve to correct geometry, resulting in improved driving characteristics and handling. Our arms are designed using CAD/CAM engineering software and manufactured in-house with precision. They feature thicker .156" wall round tubing, laser-cut and CNC-bent tubes, and MIG welding. The arms come with polyurethane frame pivot bushings with grease-able zerk fittings and FK 1.25" PTFE-lined uniballs pre-installed. They are finished with steel gray powder-coating and include all necessary hardware for installation. Please note that these arms are not compatible with vehicles equipped with electronic adaptive ride control suspension systems. They are designed for 1-3" of lift and may require trimming of plastic inner fenders to eliminate tire rubbing. Additionally, 20" OEM wheels & tires and 18" OEM wheels with larger tires than stock are not compatible with this suspension system.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2019-2024	Chevrolet	Silverado 1500	Custom
2019-2024	Chevrolet	Silverado 1500	Custom Trail Boss
2019-2024	Chevrolet	Silverado 1500	High Country
2019-2024	Chevrolet	Silverado 1500	LT
2019-2024	Chevrolet	Silverado 1500	LT Trail Boss
2019-2024	Chevrolet	Silverado 1500	LTZ
2023-2024	Chevrolet	Silverado 1500	PPV
2019-2024	Chevrolet	Silverado 1500	RST
2019-2021	Chevrolet	Silverado 1500	SSV
2019-2024	Chevrolet	Silverado 1500	WT
2022-2024	Chevrolet	Silverado 1500	ZR2
2019-2024	GMC	Sierra 1500	AT4
2022-2024	GMC	Sierra 1500	AT4X
2019-2021	GMC	Sierra 1500	Base
2019-2024	GMC	Sierra 1500	Denali
2022-2024	GMC	Sierra 1500	Denali Ultimate
2019-2024	GMC	Sierra 1500	Elevation
2022-2024	GMC	Sierra 1500	Pro
2019-2024	GMC	Sierra 1500	SLE
2019-2024	GMC	Sierra 1500	SLT