It’s not a real vert people, stop arguing at it. All of the Camaros, Cavliers, Sunbirds and even some japanese cars like the 240SX and RX-7 were shipped to American Specialty Cars(ASC) in hard-top form to be fitted with convertible tops and ASC is not known to use duct tape to seal the top at the windshield. It’s a hack job probably done with a hacksaw because some redneck found a tonneau cover in the field behind his Mexican’s trailer.