it's not fair that 74+ service manuals are not available online as a PDF. I guess they figure Chrylser stopped making cars in 73.
Some libraries still have the old "Motor" manuals that cover all major makes, and have some really good illustrations. and you can get a later year and it goes back a few years.
I love those manuals because it shows a picture drawing of a car from each year in all makes so you can see the change year by year and identify cars on the street easy.
I like looking at older NADA books (the little yellow ones) just to compare the pictures of each year of car.