Shop manual

There are always old shop manuals for various cars on eBay. I found on for a 1986 Dodge B150 van, and another for a 72 Swinger there.

You can also check some of the larger swap meets.

If you know anyone who is going to the MoPar nats this year, that's always a good place to find stuff. Granted, it can get pricey, though.

I found a lot of good manuals and MoPar pamphlets at the Turkey Run at Daytona (every Thanksgiving weekend).

Also, check with some of the MoPar dealers around. Especially the one that have been there for a long time. That's a great source for old MoPar publications.

Hope this helps.