Yep, parted a '71-'72 chevelle once, that had come from the gulf coast. how it wound up in a las cruces yard have no idea. Perfect frame, body unbolted from the frame fine, but humidity and mist inside the car - combined with salt had rotted it from inside out. Inside of roof, and C pillar nearly rotted through, trunk floor was gone - except for the braces on top of the rear frame rails were still good. Strangest rust / rot I've ever seen and that includes New England.