Good original 1977 Chevrolet Dealer Unit Repair [Overhaul] Service Manual. This Shop Manual covers the Full Size Chevy, Chevelle, Camaro, Monte Carlo, Nova, Corvette and Light Duty Trucks [Series 10-30] Models. It covers the repair of the individual components of your car. It contains information, specifications, illustrations, diagrams and procedures. These are what the Dealerships used to repair your car. Very informative and rare item that will make a useful tool for the Chevy Owner.