Hey the movie Steve McQueen drove that Camaro around in I think was called "Bullit". There's a great scene where he chases an old Plymouth and it crashes into a gas station. While it's burning you can s............never mind that wasn't a Camaro.
Seriously though the movie "Independence Day", not the martian movie with Will Smith, the original Independence Day. It's kind of a chick flick, but the leading man drives a 69 Camaro (has Z emblems) and he works as a mechanic. He races the car and his life is centered around his car. He falls in love and well you know the rest. Some great footage of the Camaro and it's a good movie, bar drinking, fighting, suicide/murder, cheating and death of a loved one. Recomended viewing.