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The FOX billet upper control arm for GMC Sierra and Chevy Silverado (2019–2025) is a bolt-on UCA that restores proper alignment and improves articulation for mid-travel builds. CNC-machined from T6061 billet aluminum with Type II anodize, it features adjustable 3/4" chromoly heim joints, PTFE liners to minimize binding, and stainless misalignment spacers for precise, long-lasting fitment.
Fox 19-24 GM 1500 Billet Upper Control Arm - Black
