1977 - GM , Factory Assembly Manual. 1 book. pages This is the factory assembly manual that was used on the assembly line to build your car. has hundreds of assembly diagrams, charts and information. These were used as a set of instructions to build cars on the line. shows how all the parts & assemblies go on the car and in the order they went on. These manuals are a must if you have a car taken apart or want your car to be concourse correct. There is no more debating where or what parts were used is all in the book. The manual is 8 1/2"x11" pages and are the full books - These are -prints of the assembly line book of instructions to put the cars together.