This CD rom includes complete reproductions of the original printed paper manuals that Oldsmobile mechanics used to repair and service cars. It includes the 491 page 1957 Oldsmobile Shop Manual. The CD includes detailed service procedures for lubrication, Hydra-Matic, front suspension, steering, rear suspension, brakes, engine, engine tune-up, clutch, synchro-mesh, frame, bumpers, electrical, air-conditioning, instrument panel, radio, chassis-sheet metal and body. With the step-by-step illustrated instructions, specifications, and wiring diagrams on this CD, you will have the resource you need to repair your classic vehicle. You can print out only the pages you need, use them and toss them! Valuable resource to restore all 1957 Olds cars, including Golden Rocket 88 series, Super 88 series, and Starfire 98 series. J-2 Carburetion is NOT covered in the shop manual - see the paper supplement.