Charger Chassis ID Help!

[Hrtmn450]

My nephew has a chassis I think it is an older charger ( stickers) not sure what model, cant find any numbers on it. Any chance you guys could help Id it?

 

[Lily Smith Racing]

My nephew has a chassis I think it is an older charger ( stickers) not sure what model, cant find any numbers on it. Any chance you guys could help Id it?

look on master cylinder mounting flange

 

[staffordbrosracing]

sorry to bring up an old post but i have what looks like the same chassis and cant find any identifying numbers to save my life