SPC Performance Replacement Ball Joint Kit for 86490

If you're looking to refresh your SPC Performance adjustable upper control arms on your 2015-2022 Chevrolet Colorado or GMC Canyon, this replacement ball joint kit is what you need. These aren't just standard replacements; they're an updated design built for longevity and performance. They're designed to be a direct fit for specific SPC upper control arm sets, making the replacement process straightforward.

What sets these ball joints apart is their oversized ball stud, which allows for a significant amount of articulation – up to 80 degrees. This is combined with a stronger neck section compared to original equipment, giving you added durability. The forged ball stud is treated with an E-Nickel coating to resist corrosion and ensure smooth movement, while the advanced grease formula inside is designed for quiet operation and reduced wear over time. Plus, the fully sealed boot means you don't have to worry about greasing them; they're maintenance-free and keep dirt and moisture out.

These ball joints also feature offsets built into the high-strength steel forging, which is key for making camber and caster adjustments to fine-tune your alignment. The one-piece polymer race is designed to perform like original equipment, providing smooth turning torque and lasting operation. They are reverse compatible, meaning they'll work as a direct replacement for the SPC 86490 and 35790 upper control arm sets.