Assembly Manual for 70 Dodge Dart?

The Haynes books are junk -- missing a lot of info you need, and much of what they do present is incorrect. The factory service manual is an absolute necessity, and there is no substitute. But it sounds like you are looking for an assembly manual, which is what the factory used to build the cars piece by piece. Those are much harder to find. This site has been claiming '70 assembly manuals will be available "soon" for quite awhile. :roll: