GM PRODUCTION OPTIONS RPO FY LY DIVISIONAL RPO DESCRIPTION SPOGM RPO DESCRIPTION J65 76 89 BRAKE SYSTEM POWER FRT RR DISC W J65 J9O 76 81 BRAKE SYSTEM RR DRUM HEAVY DUTY W J9O KA5 82 84 VACUUM SYSTEM CAM DRIVEN W KA5 KA6 82 84 VACUUM SYSTEM BELT DRIVEN W KA6 KB1 82 84 EXHAUST MANIFOLD SHEET METAL W KB1 I KB2 86 87 HEADS ENGINE CYLINDER CAST IRON W CAST IRON HD KB2 KB3 82 84 WATER PUMP ALUMINUM W KB3 KB7 82 83 HEAD CAST IRON W KB7 KB8 82 86 HEAD ALUMINUM W KB8 KC4 76 87 COOLER ENGINE OIL PASS CAR EXC CORVETTE W KC4 EXPORT KC4 76 89 COOLER ENGINE OIL TRUCK CORVETTE W KC4 KD1 87 89 COOLER TRANSMISSION OIL EXPORT W KD1 EXPORT KD2 82 84 PUMP FUEL INJECTION STANADYNE W KD2 STANADYNE KD3 82 84 PUMP FUEL INJECTION C A V W KD3 C A V KE1 76 81 ELECTRONIC SPARK SELECTION W E S S KE1 KF3 76 81 ELECTRONIC FUEL INJECTION W E F I KF3 KGO 87 89 GENERATOR 74 AMP W 74 AMP KGO KG6 88 89 GENERATOR 96 AMP W 96 AMP KG6 KJ5 76 81 MOTOR STARTING JAPANESE EXPORT W KJ5 EXPORT KJ5 82 85 MOTOR STARTING MITSUBISHI W KJ5 KL7 82 87 LP GAS PREPARATION W KL7 CANADIAN KM5 76 81 GLOW SYSTEM SLOW START W SLOW GLOW KM5 KM6 76 81 GLOW SYSTEM FAST START W FAST GLOW KM6 I KM7 76 83 MANIFOLD INTAKE CAST IRON W KM7 KM9 76 88 MANIFOLD INTAKE ALUMINUM W KM9 KO5 76 89 HEATER ENGINE BLOCK W KO5 KO6 88 88 FAN ENGINE COOLING W ENG CLG FAN K06 KO7 76 86 HEATER DIESEL FUEL W KO7 KO9 85 89 GENERATOR 12O AMP W 120 AMP KO9 K1O 84 87 CORD ENGINE BLOCK HEATER DELETE EXC ENG HTR CORD K15 76 85 LINE FUEL VAPOR RETURN W K15 K19 76 B9 AIR INJECTION SYSTEM W A I R K19 K20 88 88 MODULE ELECTRONIC CONTROL W K20 K22 82 89 GENERATOR 94 AMP W 94 AMP K22 K3O 76 86 CONTROL SPEED CRUISE AUTO W CRUISE CONT K30 K34 76 89 CONTROL SPEED CRUISE INTEGRATED COMPUTER W CRUISE CONT K34 K35 76 83 CONTROL W RESUME SPEED CRUISE W CRUISE CONT K35 K46 82 89 CLEANER AIR PRECHAMBER W K46 K60 86 89 GENERATOR 1OO AMP W 100 AMP K60 K61 84 86 GENERATOR 97 AMP W 97 AMP K61 K64 82 88 GENERATOR 78 AMP W 78 AMP K64 K65 86 86 GENERATOR 95 AMP W 95 AMP K65 K68 86 89 GENERATOR 105 AMP W 105 AMP K68 K69 86 89 KEY ADDITIONAL IGNITION W K69 K7O 82 86 PULSAIR AIR INJECTION ENGINE W PULSAIR K70 K71 82 87 EMISSION CONTROL NOT CERTIFIED EXPORT W K71 EXPORT K73 76 88 GENERATOR 7O AMP W 70 AMP K73 K74 76 81 EARLY FUEL EVAPORATION DELETE EXC EARLY FUEL EVAP K76 76 81 GENERATOR 61 AMP W 61 AMP K76 K77 76 82 GENERATOR 55 AMP W 55 AMP K77 K77 83 88 GENERATOR 56 AMP W 56 AMP K77 K79 76 87 GENERATOR 42 AMP W 42 AMP K79 K8O 84 84 GENERATOR 92 AMP W 92 AMP K80 K81 76 82 GENERATOR 63 AMP W 63 AMP K81 K81 83 89 GENERATOR 66 AMP W 66 AMP K81 KB2 86 86 GENERATOR 75 AMP W 75 AMP K82 K85 82 86 GENERATOR 37 AMP W 37 AMP K85 K9O 84 89 GENERATOR 108 AMP W 108 AMP K90 K91 88 88 GENERATOR 65 AMP W 65 AMP K91 K92 76 81 GENERATOR 105 AMP W 105 AMP K92 K94 76 81 ENGINE DISPLACEMENT MODULATED W K94 K95 76 81 ENGINE DISPLACEMENT NONMODULATED W K95 ry K96 85 86 GENERATOR 55 AMP W 55 AMP K96 K97 76 85 GENERATOR 8O AMP W 80 AMP K97 K99 76 89 GENERATOR 85 AMP W 85 AMP K99 LA5 B4 86 ENGINE 1 8L L4 1 8Jg LA7 85 85 ENGINE 1 5L L4 DIESEL 1 5 LB1 85 86 ENGINE 4 3L V6 4 3N LB4 85 89 ENGINE 4 3L V6 4 32 LB6 85 88 ENGINE 2 8L V6 HI OUTPUT 2 8W LB8 85 88 ENGINE 2 8L V6 2 85 1988 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52R T t REV 1 88 RPO 13