If you look at the pics I think it shows the sway bar. Looks like a pretty authentic car but the OP would have to confirm the matching core support numbers. I paid a fair amount for an all original '65 Dart Hurst 4 speed 273 Charger with Sure Grip. Had an engine fire, but I have it running...
The only way to tell if the engine is a Commando is the scope the bore and look at the pistons. Commando pistons have semi dome and 2 reliefs and standard pistons have flat top and 4 valve unidirectional reliefs.