1999-2006 Upper Control Arm Kit (KRUCA99)Description There's an old saying in the automotive world: "Buy once, cry once." You'll never have to worry about replacing control arms again; even if you plan on running your truck into the ground, Kryptonite UCAs will never fail you. They are the heaviest duty suspension components on the market. They are stiffer at low speed articulation, however, you get unparalleled control and travel over any terrain, which is extremely beneficial for those who