Compatible with 2001-2007 GM® Classic 2500/3500. This product is not created or sold by GM®.; We are happy to announce all-new cast zinc pillar display mounts available for order now to offer a more permanent and vehicle specific mount for our CTS3 based devices. These mounts have been specifically engineered for a factory look and fitment to place your CTS3 monitor in the perfect viewing position without obstructing your view of the road. Molded and cast from zinc, the display mounts offer a sturdy mounting location to replace our standard suction cup style mounts. Coated in a sleek matte black finish, they offer a clean look in any interior and are paintable for a customizable look. No drilling required.