That's 108804 - one of a "batch" of Hemi Challengers that Mr Norm ordered for 1971. This car originally came equipped with a Shaker - but the original purchaser had Mr Norms change it out for the Six Pack hood before taking delivery of the car. He also had Mr Norm put on the high-rise intake, headers and do one of Mr Norm's famous Stage III dyno tunes on the car before he took possession of it.