1983-1993 Mustang Convertible Top These are complete main and window section Mustang convertible top replacements from a leader in the industry.A two-piece top includes a window section and a main top section, which was the original design. Glass Window factory style two-piece tops Plastic Window factory style two-piece tops Infinity Window Bond One key design improvement is in the area where convertible tops usually fail first, the glass window. The window bonding system on our tops is a proprietary and patented process that produces a secure and beautifully finished appearance that is guaranteed to not leak or separate.
