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SPC Performance next-generation sealed, maintenance-free adjustable ball joint replacement kit upgrades worn joints on SPC adjustable upper control arms (replaces ball joints on SPC arms 86490, 35790). These forged steel joints feature an oversized ball for 80° articulation, increased neck cross section for strength, E-nickel coating for corrosion resistance, a sealed boot, modern grease for quiet operation, and adjustable offsets for camber and caster tuning.
SPC Performance Replacement Ball Joint Kit for 86490
