SPC Performance 1 deg. CAMBER/CASTER SLV

What you get here is a single alignment sleeve from SPC Performance, part number 23184. This sleeve is designed to help you make precise adjustments to your vehicle's camber and caster angles, which are key to getting your tires to track straight and wear evenly. It's a popular choice for many Ford and Mazda rear-wheel-drive and four-wheel-drive trucks, helping mechanics save time during alignment procedures.

The real benefit of this sleeve is how it simplifies the alignment process. Instead of needing more complex adjustable components, you simply swap out the stock sleeve for this one. For RWD vehicles, you can expect to adjust camber and caster by about 1 degree. On 4WD Ford and Mazda light trucks and SUVs, the adjustment is a bit less, around 0.75 degrees, but still enough to dial in your alignment. The clear zinc coating helps keep corrosion at bay, so it should hold up well under your truck.

When you're ready to install, you'll need to loosen the upper ball joint pinch bolt and potentially remove a snap ring. SPC recommends using their sleeve puller tool (like part number 77880) to remove the old sleeve and install the new one. For the most accurate setup, you might first install a zero-degree sleeve (part number 23199) to get a baseline reading before putting in this 1-degree sleeve.