SPC Performance 1/2 deg. 4X4 BUSHING

When you're trying to dial in the alignment on an older truck or SUV, sometimes you need just a little bit of adjustment to get things perfect. This SPC Performance bushing is designed to give you that extra bit of control, specifically for vehicles equipped with Dana 44 or GM 10-bolt front axles. It's a well-built sleeve that allows you to make a 0.50-degree change to either your camber or caster angle, which can make a big difference in how your vehicle handles and how your tires wear.

Installation involves removing the upper ball joint stud nut and replacing the existing sleeve with this adjustable one. You'll then rotate the sleeve to fine-tune your alignment settings. Keep in mind that you'll need one of these bushings per wheel, and SPC recommends their 4169 spanner socket for easier sleeve removal. This part is a popular choice for getting those classic 4x4s and older pickups back to their proper alignment specifications.