Hey guys. Newly thinking about buying a 69 nova from a guy. Apparently has had a 454 swap and tyranny of course. 4 speed conversion. I know a limited amount mechanically but I want to learn more. I dont know enough about these old classic car values and what to look for as far as authenticity . If anyone would be interested in talking with me for a little advice . I have the sale add as well to show what I'm talking about. Thanks in advance !