Heres my 1994 silverado I bought special order new. Still original paint. Starting to fade and peel, but not one rust spot other than a light coat of surface rust on the frame
Still clean, but I bet you cannot go to any junkyard and buy and engine for $300 that they will pull and put in the bed of your truck.
We have plenty of power trains here, rust kills the body's so bad I refuse to drive my Ram 3500 in the winter.