1949 Oldsmobile Dealer Service Manual. This Shop Manual covers the 76, 88, 98 Series Cars. This is what the Dealership used to repair and maintain your 6 and 8 powered Oldsmobile. They have information, specifications, illustrations, diagrams and procedures to service your car. Very informative and useful tool for the car owner that are hard to find since they were a Dealer only item. Cover in rough shape and taped on.