These fiberglass with foam core light weight doors fit '65 through '98 model years (911 through 993). The inside of this door is a closed style and is very sturdy. These doors include the window frame and mirror housing (No mirror or hardware is included. See GT Racing Part #18M). Door hinges are NOT installed into the doors. Use stock hinges or GT Racing Part #20. Doors are sold in pairs and average weight is 8-9 lbs each.