GM PRODUCTION OPTIONS RPO FY LY USE DIV MODEL DIVISIONAL RPO DESCRIPTION Y5V 86 B7 AIRFORCE VEHICLE IDENTIFICATION Y5O B2 B7 RIVIERA SPORTY T TYPE Y5O BB 88 4 E RIVIERA T TYPE MERCHANDISING OPTION CONSISTS OF AC1 ADJUSTER SEAT B WAY POWER BUCKET PASSENGER AN3 SEAT FRONT BUCKET DRIVER PASSENGER WITH ELECTRONIC BODY SUPPORT CONTROLABO ADJUSTER SEAT BACK POWER RECLINING DRIVER ABI ADJUSTER SEAT BACK POWER RECLINING PASSENGER BB4 ORNAMENTATION EXTERIOR BODV SIDE MOLDING B94 ORNAMENTATION EXTERIOR BODY EMBLEM USED WITH T TYPE YSO DB9 PAINT TWO TONE SPECIAL DECOR F41 SUSPENSION FIRM RIDE HANDLING FRONT AND REAR F79 TRANSAXLE FINAL DRIVE 2 97 RATIO NP5 STEERING WHEEL LEATHER WRAPPED PH3 WHEEL 15X6 CAST ALUMINUM ONS TIRE P215 65R15 N T2T T TYPE PERFORMANCE SPECIFICS T3B LAMPS PARK AND TURN SIGNAL AMBER LENS USED WITH T TYPE Y50 UX1 RADIO AM FM STEREO WEATHER CASSETTE EOUALIZER ETR INCLUDES CLOCK YSO 89 B9 4 E RIVIERA T TYPE MERCHANDISING OPTION CONSISTS OF A01 ADJUSTER SEAT 6 WAY POWER BUCKET PASSENGER AN3 SEAT FRONT BUCKET DRIVER PASSENGER WITH ELECTRONIC BODY SUPPORT CONTROLABO ADJUSTER SEAT BACK POWER RECLINING DRIVER ABI ADJUSTER SEAT BACK POWER RECLINING PASSENGER B94 ORNAMENTATION EXTERIOR BODY EMBLEM USED WITH T TYPE Y50 DB9 PAINT TWO TONE SPECIAL DECOR F41 SUSPENSION FIRM RIDE HANDLING FRONT AND REAR F79 TRANSAXLE FINAL DRIVE 2 97 RATIO PH3 WHEEL 15X6 CAST ALUMINUM ONS TIRE P215 65R15 N T2T T TYPE PERFORMANCE SPECIFICS UX1 RADIO AM FM STEREO WEATHER CASSETTE EOUALIZER ETR INCLUDES CLOCK Y51 84 B4 MILLER HIGH LIFE SPECIAL CAR Y52 B2 83 REGAL DECOR OPTION Y53 B5 85 RIVIERA C R T SPECIALTY CAR Y56 86 B7 PERFORMANCE PACKAGE Y56 B8 90 4 C GRAND TOURING PACKAGE MERCHANDISING OPTION CONSISTS OF F41 SUSPENSION FIRM RIDE HANDLING FRONT AND REAR F79 TRANSAXLE FINAL DRIVE 2 97 RATIO NP5 STEERING WHEEL LEATHER WRAPPED PH3 WHEEL 15X6 CAST ALUMINUM ONS TIRE P215 65R15 N VOB COOLING SYSTEM HEAVV DUTY Y56 88 90 4 W GRAND TOURING PACKAGE MERCHANDISING OPTION Y56 B8 91 4 A T PACKAGE MERCHANDISING OPTION CONSISTS OF FE2 SUSPENSION SYSTEM RIDE AND HANDLING NP5 STEERING WHEEL LEATHER WRAPPED PD7 WHEEL 14X6 5 RAISED FINGERS OUTER RIM INCLUDES CENTER CAP AND BUICK LOGO INSERT CAST ALUMINUM OMB TIRE ALL P215 60R14 N SB RADIAL BLACK LETTER EAGLE GT Y56 B9 89 4 H PACKAGE GRAN TOURING MERCHANDISING OPTION CONSISTS OF F41 SUSPENSION FIRM RIDE HANDLING FRONT AND REAR F79 TRANSAXLE FINAL DRIVE 2 97 RATIO LN3 ENGINE 3 BL V6 NP5 STEERING WHEEL LEATHER WRAPPED PH3 WHEEL 15X6 CAST ALUMINUM ONS TIRE P2l5 B5R15 N VOB COOLING SYSTEM HEAVY DUTY Y56 B9 B9 4 N PACKAGE GRAN TOURING MERCHANDISING OPTION CONSISTS OF FE3 SUSPENSION SYSTEM SPORT USED WITH CALIFORNIA SPECIAL WE9 PERFORMANCE PACKAGE Y56 JA7 HANDLE PARK BRAKE RELEASE LEATHER WRAPPED NP5 STEERING WHEEL LEATHER WRAPPED PDB WHEEL 14X6 STYLED INCLUDES CENTER CAP WITH BUICK LOGO AND LOCKING NUTS ALUMINUM USED WITH PERFORMANCE PACKAGE Y56 OMB TIRE ALL P215 BOR14 N SB RADIAL BLACK LETTER EAGLE GT VY7 KNOB TRANSMISSION CONTROL LEVER LEATHER j 1989 GENERAL MOTORS SERVICE PARTS OPERAT ONS BUICK 44J RPO 56 REV 10 89