Headache Rack - GMC Vehicle:1999–2007 (Classic) GMC Sierra 2500/3500 / 6'7" bed It installs by hooking over

It installs by hooking over the gutters of the DiamondBack and mounts to the bed rails of your pickup

Perfect for ATV owners that only need to haul one ATV while securing their gear below

such as a cab guard or rack system

They come in pairs and provide convenient

Headache Rack - GMC Vehicle:1999–2007 (Classic) GMC Sierra 2500/3500 / 6'7" bed It installs by hooking overWindow protection with a chiseled look. The Headache Rack combines functionality with style. It's engineered with a tapered design that matches the contour of the cab providing window protection from large cargo being hauled on top of the cover. It attaches directly to the DiamondBack cover with stainless steel bolts, so there's no drilling into your GMC.