T GM PRODUCTION OPTIONS RPO FY LV DIVISIONAL RPO DESCRIPTION IDDGII RPO DESCRIPTION F58 76 84 SRAFTTR D FRT STAB I ILO STAEIF 58 F59 75 E4 STA8ILIZER FR1 T I F59 F6O 75 84 SPRIIIG N D FRT A N D FRT SF R F60 E61 82 B4 5RAFT STA8 RR I FGI F62 76 84 AXLE FRT 2 39 RATIO R 2 39R F62 T T F65 76 83 SUSPENSIONJRONT AIR V4 AIR SUSP FG5 T F66 75 84 SUSPENSION D FRONT AIR VI H IJ AIR SUSP F66 F57 82 84 AXLE FRT 3 19 RATIO N 3 19R F57 F68 82 83 AXLE FRT 3 45 RATIO VI 3 45R F58 F71 82 84 SPRING SNK ABSTH D VAR 1 N N DT SUSP F71 F72 82 84 SPRING SNK A8S H O VAR 2 W H D SUSP F72 F75 75 R4 AXLETFRT 3T18 RATIO W 3 1iIR F75 FF7 82 84 AXLE FRT 3 73 RATIO W 3 73R F77 F79 B2 84 AXLETFRT 2 97 F IIO N 2 R F79 T F85 76 81 SHAFT N D FRT TABILIZER VT N D 5TA8 F85 F9O 76 81 AXlE FRT 2 73 I IATIO W 2 73R F90 T GR2 75 84 AXLE RR 2 29 RATIO T N 2 29R GN2 T GH4 76 81 AXLE RR 2 28 RATIO VI 2 28R GH4 GL1 76 81 DIFFERENTIAL CARRIER RR AXLE ALUM W GLI T GIA7 82 83 AXLE RR 2 39 RATIO W 2 39R GIA7 T GIA8 75 84 AXLE RR 2 55 RATIO W 2 56R GN8 GN3 75 81 DRIVER CONTROL LEVELING W LVL CONT GN3 GT4 75 84 AXLE RR 3 73 RATIO W 3 73R GT4 GT5 75 84 AXLE RR 4 10 RATIO Ul 4 1OR GT5 GTE 75 84 AXLEJITO RR 4 10 RATIO N NTD 4 10R GT5 GUI 76 84 AXLETRR 2 41 RATIO W 2 41R GU1 GU2 75 84 AXLE RR 2 73 RATIO II 2 73R GU2 T T GU3 52 84 AXLE RR 2 93 RATIO T W 2 93R GU3 GU4 76 84 AXLE RR 3 08 RATIO VI 3 08R GU4 GU5 76 84 AXLE RR 3 23 RATIO W 3 23R GU5 GU6 76 84 AXLE RR 3 42 RATIO W 3 42R GU6 GV4 B2 B4 AXLE RR 3 36 RATIO W 3 36R GV4 GV8 82 83 AXLE RR 2 72 RATIO VI 2 72R GV8 GWA 84 84 A ILE RR 3 31 RATIO W 3 31R GW4 GN9 76 84 AXLE RR 2 93 RATIO W 2T93R GVI9 GX3 82 84 AXLE FRT 3 33 RATIO N 3 33R GX3 GX4 75 83 AXLE RR 3 75 RATIO W 3 75R GX4 T GX5 75 83 AXLE RR 4 09 RATIO VI 4 09R GX5 T T T GY5 75 84 AXLE FRT 3 55 RATIO W 3 55R GY5 GSO 76 84 SFRING I I D RR VAR 1 TI H O RR SPR G50 G51 75 84 SPRING SPL N DT RR VAR 2 H H O RR SPR G51 G52 82 84 SPRING EXTRA CAPACITV RR N R 0 RR SPR G52 G50 2 84 SRRING AUX I W AUX SPR G50 G55 76 84 A85UR8ER AIR BOOSTER RR SHK VI MAN LVL CONT G55 G67 76 77 A8SOR8ER AUTO LVL CONT SNK SYS W A L C G57 G57 78 84 A8SOR8ER EI EC LVL CONT SNK SVS VI ELEC LVL CONT G67 G72 80 8O AXLE RR 2 14 RATIO W 2 14R G72 G72 BI 81 AXLETRR 2 14 RATIO EXPORT W 2 14R G72 EXPORT 1372 B2 84 AXLE RR 2 14 RATIO W 2 14R G72 G75T B2 84 AXLE RR 3 62 RATIO N 3 52R G75 080 76 84 AXLE RR LOCKING TYPE W 580 T G83 82 83 GEAR RING 8 75 IN W 8 75 DIA RNGRIGB3 G87 75 84 GEARTRING 8 50 IN W 8 50 DIA RNGR G87 G88 76 83 GEAR RING 8 875 IN W 8 875 DIA RNGR G88 I G89 76 84 GEAR RING 7 50 IN I 7 50 DIA RNGR G89 G92 75 84 AXLEJERFORLIANCE RATIO Yi 592 IIA3 82 84 AXLE RR 5 29 RATIO VI 5 29R HA3 NO2 75 81 AXLE RR 2 76 RATIO VI 2 75R HC2 NC4 75 84 AXLETRR 4 55 RATIO VI 4 55R HC4 NC7 75 84 AXLE RR 5 13 RATIO W 5 l3R NC7 T NCB 75 R4 AXLE RR 3 21 RATIO VI 3 2lR HC8 ND1 82 84 A LE RR 5 83 RATIO I 5 83R HD1 HE3 75 84 AXLE RR 3 07 RATIO I 3 07R NE3 HE4 75 81 AXLE RR 3 40 RATIO T W 3 40R HE4 NF7 75 84 AXLE N D RR 4 56 RATIO W II D 4 56R HF7 T NFB 75 84 AXLETRR 4 88 RATIO W 4 88R HF8 NK1 82 83 AXLE RR 2 87 RATIO W 2 87R HKI T HK9 82 84 AXLE RR 5 86 RATIO W 5 85R HK9 T H4O 55 85 HEAVY OUTV EMISSIONS CONTR L VAR 4 Il H 0 EMIS CONT H4D H04 75 84 AXLE RR 4 11 RATIO W 4 11R HO4 H22 76 B1 AXLE RR 6 17 RATIO VI 5 I7R H22 L WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET I4A T as REV 12 83 D 2 2