Camburg Chevy/GMC 2500/3500 HD 2WD/4WD 11-19 1.25in Performance Uniball Upper Arms

When you're lifting your 2011-2019 Chevrolet Silverado 2500 HD or 3500 HD, or GMC Sierra 2500 HD or 3500 HD, the stock upper control arms can become a weak point. This kit from Camburg directly addresses that by replacing the factory ball joints with larger, more robust 1.25-inch uniball bearings. This upgrade is designed to handle the increased stress of a lifted truck, offering improved wheel travel and better durability, especially under demanding conditions. You'll also notice improved driving characteristics thanks to the added caster and corrected camber curve, which helps with alignment.

Camburg builds these upper arms using thicker 1.50-inch diameter tubing with a .188-inch wall thickness for added strength. They're designed using CAD software and then manufactured in-house with precision CNC laser cutting and bending, followed by MIG welding. For a tough, lasting finish, they're sandblasted and then powder-coated. The kit comes with everything you need to get them installed: polyurethane frame pivot bushings with greaseable zerk fittings and the FK 1.25-inch PTFE-lined uniballs are pre-installed. All necessary installation hardware is included.

It's important to note that these arms are specifically intended for use with Camburg's own shocks and kits. Using them with longer shocks, shock spacers, or certain drop-down style lift kits could potentially damage the arms or lead to uniball hardware failure. If you have any questions about compatibility with your specific setup, it's best to contact Camburg's sales department to confirm fitment.