Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
SPC Performance fixed-offset upper control arms for GM trucks and SUVs return front camber and caster to specification after lifts or drops. The forged arms provide +2° caster change and include booted, greasable ball joints and SPC’s xAxis sealed flex joints to preserve NVH characteristics while allowing free pivot for droop and misalignment. Sold as a left/right kit, they suit moderate lifts or lowers and are intended for alignment correction and improved drivability.
SPC Performance GM Truck/SUV Front Control Arms (PR)
