DragRace Concepts 390 0001 10" Red Slider Wheelie Bar Kit Clear Body SCT Laser engraved KMC XD logo Laser engraved KMC XD logo on the included Center Cap Throughout the 1960s until production ended in 1971 with the introduction of the Dash 2 line and its successor The "Slider" ladder wheelie bar is a blend of performance and style The Slider utilizes a vertical "Slider" pivot point for adjustment This allows the wheelie bar to maintain a horizontal relationship to the race track creating a smoother transition onto the wheelie bar and better weight distribution over "pivot" style wheelie bars that create a harsh wheelie bar angle that "shock" the chassis causing the suspension to unload