L3 INDEX FOR ADDITIONAL OLDSMOBILE INFORMATION The following identification or usage charts are located in the catalog as listed below Model identification and V l N Page 8 Engine identification Page 20 Transmission identification Page 32 Axle identification Page 40 Trim combinations Page 53 Paint charts Page 66 GM Production options Page 75 Abbreviations Page 98 Alphabetical index Page 103 Accessories Page A 1 Radiator codes Page 1 1C follows group 1 855 V Belt chart Page 1 19C follows radiator charts Spark plug wires Page 2 1C follows group 2 906 Generator chart Page 2 1G follows spark plug wires E G R valve conversion chart Page 3 1V follows group 3 935 Carburetor and parts usage Page 3 1C follows group 3 935 Fuel tank and meter chart Page 3 1F follows carburetor chart Speedometer gear usage Page 4 1C follows group 4 345 Spring usage Page 7 1C follows group 7 875 Adhesive molding usage Page 8 1C follows group 8 891 Air condition fittings Page 9 1C follows group 9 988 Body cushion mounts Page 9 2C Seat belts Page 14 1C follows group 14 924 Casting numbers Page C 1 follows 15 512 Wire harness tag chart Page T 1 follows casting no to service no 1987 GENERAL MOTORS SERVICE PART 0PERATIONS 0LD MOBILE 31