Yeah, I have a copy, in one of the opening races a cat does a filp in a Monaro and turns out to be a 6 cyl ( couldn't wreck a V8 ).
I used to own a Holden the same as the plum colored one that the dumb country hicks drive in the movie, same color also (no it its not me, I think).
The Challenger was found a couple of years ago and has been restored I think, it now lives in West Australia, it was a 440 car and as there was only one of them the damage that you see in the movie was unfortunately real. The Blown Chevy does look great.
Not saying any more, watch the movie, cover your eyes when the girl strips off though.