Introducing our Camburg performance spindles, the strongest stock replacement spindles/knuckles on the market. Designed to work with our long-travel kit and stock length lower arms, these spindles offer enhanced strength and craftsmanship. We have leveraged our 13+ years of experience with the stock design and custom versions for the military to create a superior product. Our spindles feature improved geometry and increased durability, along with a relocated ABS speed sensor for off-road protection. Compatible with both 4WD and RWD models, these spindles require no modifications and maintain the factory specifications in terms of lift and width. Using advanced Faro scanning technology and SolidWorks CAD/CAM modeling, we manufacture these spindles in-house for precise control. Starting with steel billets, we heavily CNC machine them for weight reduction and precision, followed by MIG welding of laser-cut plates. The spindles are then sandblasted and powder coated textured black for a durable finish. They come ready to install with all necessary hardware, including stronger stainless braided Kevlar reinforced front brake lines. For 2016+ models, drilling out the brake caliper bolt holes to 9/16" is required due to larger metric bolts. We recommend replacing the inner hub seal on older or higher mileage 4WD vehicles. Please note that these spindles are designed as OEM replacements and are not compatible with drop-down bracket lift kits.