FCKLightBars 4D-Optic Series 20" Combo Curved Light Bar SIERRA 2500/3500 providing a smoother ride

providing a smoother ride

25" FK Rod Ends Uni-ball joint with corrected joint angle to handle the required articulation

Torsion keys are forged

elevator bolts

- 6061-T6 aluminum alloy shock body resists Impact to protect internal components

FCKLightBars 4D-Optic Series 20" Combo Curved Light Bar SIERRA 2500/3500 providing a smoother rideThe Latest in LED Technology, the 4D Optic Series utilizes the ALL NEW OSRAM Brand of Led which now allows us to achieve remarkable amounts of Lumens, which translate directly to the Brightest Lightbar in its class. This Brand New FCKLightBar carries all the same traits of its predecessors which include Durability, Performance, and the FCKLightBars Lifetime Warranty. WIRING HARNESS AND SWITCH NOT INCLUDED PURCHASE HERE COMES WITH: Mounting brackets &