I have a shatload of old magazines from years gone by. My four-year-old son has taken to reading them while he sits on the toilet, and that is where the pleasant conversations of the enjoyable nostalgia ends. I need to move all my favorite magazines. lol.
There are lots of great websites out there where you can find all sorts of great information. Most of the great old magazines have gone under because of the internet, but many of the best ones have been taken over by bigger publishers. Hot Rod is one of the biggest. I don't want to put up a link if it isn't appropriate, but put in that name with a dot com, or just google Hot Rod Magazine. They also own Road Kill, Car Craft, Muscle Car, High Performance Pontiac, and many others.
Vette magazine is another of my favorites, and they are owned by another big media group known as Super Chevy. Again, that name dot com.
YouTube is a fantastic resource as well, although it can be hard to filter through the bullshit to get what you want.
It's easy to find enough content to burn away a rainy day.