SPC Performance 1/2 deg. 4X4 CAM/CAS SLV

This 1/2 degree sleeve from SPC Performance is made with a clear zinc coating to help it resist corrosion, a smart choice for a part that lives in a tough spot. It's designed to let you adjust both camber and caster at the same time, giving you up to a half-degree of change for each. This is really helpful when you're trying to dial in your alignment after suspension work or if you've noticed some uneven tire wear. You can even split the adjustment between camber and caster by rotating the sleeve 45 degrees.

To install it, you'll need to remove the wheel, the cotter pin, and the upper ball joint stud nut. After breaking the taper free, you'll use a sleeve puller to remove the old sleeve and install this new one. SPC Performance offers a zero-degree sleeve (part 23139) that can help you determine the exact amount of adjustment needed before you put in the final sleeve. This part is designed to fit a range of 4x4 trucks, including models like the Dodge Ram 2500 and 3500, and Ford Excursion and F-Series Super Duty trucks.