Hello from an absolute newbie

If it is a 67, being the first year of this generation of A body have some 1967 only stuff like the glovebox door and hinge setup, and glovebox liner, some other stuff like 67 only vent window assemblies, single sideways fuel tank strap. Other than some things like that, they are pretty much the same as 68 and 69. Being it's a 2 door post sedan and not a hardtop coupe, what you have is a pretty stiff body structure for power adding before even adding subframe connectors and such. If you need a windshield and windshield gasket for it, you need to spec one for a 4 door sedan. The 2 door hardtop has a lower roofline than your 2 door sedan and a 4 door sedan.