Front Upper Control Arms, 2-4" Lift Tubular Ball Joint Kit Compatible with 1999-2006 Silverado 1500 Sierra 4WD 4X4 RWD with 6-lug Wheels (Pair)

<p>This Upper Control Arm is design to correct the travel distance for your vehicle after been lifted. The upper control arms; are stronger than the stock arms and are 100% bolt-on. 4130 chrome tubular upper control arms arepowder coated made to last with ball joint pre-install. The control arm are a direct fit and will work on trucks that are have leveling kits, or lift kits. It is a must have to add strength and performance to your truck while on or off road. The control arm is allow for smooth and retain wheel travel without worrying about factory ball joint bind.</p> <p>Feature:</p> <p></p> <p>Adjustment angle: Rear Adjustable Control Arms - Camber: 2° to 5°(Degree)</p> <p>CNC Machined Bushing Housings and Sleeves</p> <p>TIG welding and Larger tubular of upper control arms are more solid</p> <p>Made of heat-treated carbon steel to increase the hardness and strength</p> <p>Professionally Precision Welded</p> <p>No instruction included.</p> <p>Alignment is required after installing the arms.</p> <p>Do not torque the zerk too tight</p> <p>The PU bushing instead of rubber bushing, improve maneuverability and Service life, and more suitable for harsh high and low-temperature environments</p>

• FRONT: BSP upper control arms for 2-4" lift kits, alpha chromoly joints with a built in taper. Maintenance free pressed thermofuse pivot joint bushings, Hardware Included, works for 4WD and RWD. 2-4" LIFT, 6 LUG ONLY
• FEATURE: Whole PU bushing (better than rubber bushing) enhances driving performance. Tower type dust cover (longer service life) is more applicable in harsh high and low-temperature. Thicker handle (high safety performance).
• CNC machined bushing, housings and sleeves. Professionally precision welded. The upper control arms are stronger than OEM arms and are 100% bolt-on; NOTE: DO NOT use excessive force to prevent copper zerk broken. Alignment is required after installation
• INCLUDE: 1 pair kit and hardware as shown in picture; Placement on Vehicle: Front, Left, Right, Upper
• PS: The control arms themselves already come installed ball joints and bushings.We also provide aftermarket ball joints and bushings replacement in our store, No after-sales worries