1965 barracuda HiPo

Good morning everyone..
Im new in this website and I apologize if I don’t understand how this forum works..
I found a pretty rare cuda with a c5 code engine compartment tag.
I bought it for kind of cheap and I’ll try to turn it around but I’m guessing I need to get more info on paper to clarify authenticity..
This car has factory and dealer options
Hi performance package,such as suspension,disc brakes,leaf springs,8-3/4 differential sure grip.
Also has Ac , rear defroster, rear speaker, bumpers guards ..
If anyone can provide more info about this car or someone can tell me where to find it..??
I’ll appreciate it..
Thanks