BEZEL-BOW-CAP-CLAMP-CLIP-COVER-FILLER-GLASS-HANDLE-INSERT -LIFTER-MASK-MOLDING-NUT-PAD- Inner and Outer Panel (Sunroof) PANEL-REINFORCEMENT-RETAINER -SCREW-SEAL-SLIDE-SUNSHADE-SUPPORT-WEATHERSTRIP-WELT, Roof diagram Cadillac Commercial Chassis