New to A-Bodies, buying my first!

Hello all!
I am purchacing my first A-Body this Saturday! I own an e-body and a couple of b-bodies,but am new to A-Bodies.
I will be posting some questions about the '70 340 Duster I am buying this weekend.
I hope I'm not getting taken on the car, but it seems like too good a deal not to jump on.
It is basically a '70 340 auto disc brake car that is B5 with a black bench interior. It does need completely restored, but has had a 440 installed and fender-well headers installed by the previous owner. The main things going for the car is that it is fairly complete and solid with the VIN and fender tags never being removed.
Anyway, I hope to find some insight and lots of help from your community.
Thanks for having me!
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