SPC Performance adjustable front upper control arms for 2004–2017 Ford F-150 are forged-steel assemblies that restore alignment and improve suspension travel for lifted or modified trucks. They include maintenance-free sealed ball joints, xAxis sealed flex joints in bonded rubber sleeves, built-in positive caster for lifted vehicles, and a front adjustment range of Camber ±12.0° and Caster 0° to +4.0°. Sold as a pair.
SPC Performance 04-17 Ford F-150 Front Adjustable Upper Control Arms