These posts are courtesy of Christopher R. Phillip, the editor of C6 Firebird (http://c6firebird.freeservers.com/)

Photo 2
The Speedy Getaway Shot
Full Size Photo GTO2 (http://www.thrustmagazine.org/GTO2.jpg)

Photo 3
The Factory Giveaway Shot
(Notice how "Pilot" is hand-written over the factory door jamb decal.)
Full Size Photo GTO3 (http://www.thrustmagazine.org/GTO3.jpg)

why are there 2 third brakelights ?

Because they offer the Monaro without the spoiler. It'd be in the back otherwise, but since you add a spoiler which blocks the CHMSL, there's one inside of it. I suppose they just disconnect the one in the back seat area.