Specialty Products Company (SPC) 23755 (1 Side) 4WD Dodge Truck Camber/Caster Kit (Pair) contain heavy duty bolts and brackets replace the upper control arm mounting bolts giving you both camber and caster adjustment The kit includes 2 cam and bolt sets to cover one side of the vehicle Installation time:3 hour per side Required: 1 kit per wheel Application: Dodge 4WD: 2002-2005 DR1500.