Upper Control Arm Pair with HD Ball Joints for GM 2500/3500 HD

Upper Control Arm Pair with HD Ball Joints, fitment-checked

Upper arms sold as a pair with heavy-duty ball joints and bushings already fitted, sized for 2-3.5 in. of lift. One exclusion: trucks with Magnetic Ride Control do not fit.

Once a heavy-duty GM comes up past a couple of inches the factory upper arm limits travel and pulls camber out of range, and replacing it is what makes the alignment recoverable. These come as a pair with HD ball joints and bushings in place rather than as bare arms. Coverage is the 2020-2023 Silverado 2500 HD and 3500 HD and the GMC Sierra equivalents, at 2-3.5 in. of lift. Magnetic Ride Control models are excluded. Check that before ordering, as it is not always obvious from the trim.