Like in my cars case it had been hiding and forgotten by the world for 38 years laying dormant in a garage.
I admire your words. Your case is more the exception than the norm. The reality is their are H-Bodies out there but not in garages. These forgotten hulks are sitting as we speak languishing in fields, back yards rusting away beyond repair. Reading up on the history of the car will explain a lot. Most notably, GM for the first time produced these cars with planned obsolescence in the cars DNA. The big joke was that these cars would start rusting out on the dealerships show room floors. The H-Body platform was the most produced platform in GM history at one time but where are they now? You don't see them on the roads today and if you do count yourself lucky. This explains the Interest and you are correct building one of these cars today is like opening King Tut's Tomb.
viewtopic.php?f=1&t=46255Very few seriously collect these cars the rest go into collectors hands as a novelty more than anything else. If I was to write a book on the GM H-Body platform it would be based more on the deliciously delightful Hot Rod history of the H-Body starting with the Vega.