here's the '55 custom Belvedere I recently aquired. I've since swapped on some reverse moonies and now working on getting the grille back in for more of a stock look. Underneath all that Viper Yellow is a 500hp stroked 360/46RE auto, narrowed 8-3/4, and alot of work. A certain 72 year old guy I got it from said he only had it up to 163 mph