Vortex KS605 Frame Slider Kit V3 frame slider kit comes complete with bases, pucks, bolts and black puck caps; for track use (race bodywork) it is suggested not to use the bracket style kits Molded impact pucks are made from special energy absorbing material Aluminum bases are black anodized and all bolts are zinc plated Puck caps are black anodized and laser engraved Fairing modification is required