They only made 600 or so factory Notchback Hatches, almost any you would see nowadays are aftermarket remakes. I have yet to find out if this is a factory one. It used to have glass, but someone has replaced it with plexiglass. I will probably replace the plexiglass seeing as they didnt cut it exactly right. Its going on the 86’, because its fiberglass and weighs about 30 pounds less than my glass hatch.