[StealthBird]

The only way to tell for sure is to contact PHS and get a copy of the build sheet.

As a rule of thumb, the quickest way to identify a 69 Trans Am is that the paint code should be 50-50 (white/white), and the code D80 should appear on the data plate. The D80 code was the rear spoiler, and the spoiler was not available on regular Firebirds.