J GM PRODUCTION OPTIONS RPO FV LV DIVISIONAI RPO DESCRIPTION VIDDGM RPO DESCRIPTION FSB 76 B4 SHAFT N D PRT STAB W N D STABTFSBI F59 76 B4 STABILIZER FRT W F59 T F60 76 B4 SPRING N D FRI W N O FRT SPRIFEOI I F61 82 B4 SHAFTTSTAB RO W F61 T T F6Z 76 B4 AXLE FR I 2 39 RATIO W 2 39R F62l T FBS 76 H3 SUSPEHSIONTFRONT AIR W AIR SUSP F65 F66 76 B4 SUSPENSION N D FRONT AIR W I D TAIR S JSP F66 F67 B2 H4 AXLE FRT 3 19 RATIO VI I 19R F67 FGB R2 63 AXLE FRT 3 45 PATIO T W 3 45R F6BI F71 B2 B4 PRIN6 W SNK ABS H D VAR 1 W H D SUSP F71 T F72 62 B4 SPRINGNI SHK A86 H D V IR Z W N O SUSP F72p T F75 76 B4 AXLE FRT 3 16 RATIO W 3 1BR F75 T FT7 BE H4 AXLE FRT 3 73 RATIO W 3 73R F77 F79 B2 B4 AXLETFRT 2 97 RATIO W 2 97R F79 FBS 76 61 SHAFT H D PRT STABILTZER N N D STAEHFB5 F90 76 81 AXLE FRT 2 73 RATIO VI 2 73R F90 GH2 76 B4 AXLE RR 2 29 RATIO W 2 29R GH2 GNA 76 B1 AXLE RR 2 26 RATIO W 2 2BR GH4 T GLI 76 H1 DIFFERENTIAL CARRIER RR AXLE ALUM T W 6L1 T GM7 B2 B3 AXLETRR 2 39 RATIO W 2 39F GM7 T GMB 76 B4 AXLE RR 2 56 RATIO W Z SBRIGMH mas 76 B1 DRIVER CONTROL LEVELING w LVL CONT 6N3 6T4 76 R4 AXLE RR 3 73 RATIO W 3 73R GT4 GT5 76 84 AXLE RR 4 10 RATIO W 4 1OR 6T5 GTB 76 64 AXLE N D RF 4 1O RATIO W N D 4 10R 6TB GU1 76 B4 AXLETRR 2T41 RATIO W 2 41R GU1 GU2 76 E4 AXLETRR 2 73 RATIO VI 2 73R GU2 GU3 B2 84 AXLE RR 2 93 RATIO VI 2 93R G J GU4 76 B4 AXLE RR 3 OB RATIO W 3 OBRIGLIJ T GU5 76 B4 AKLETRR 3 23 RATIO W 3 23R GU5 GU6 76 B4 AXLE RR 3 42 RATIO W 3 42R GU6 I T GV4 62 B4 AXLE RR 3 36 RATIO W ZI 36R 6V4 GVB R2 E3 AXLE RR 2 72 RATIO N 2 72R GVB awa B4 an AxLETRR J 31 RATIO w 3T31R Gw4y GW9 76 H4 AXLE RR 2 93 RATIO W 2 93R 6W9 GX3 B2 B4 AXLE FRT 3 33 RATIO W 3 33R GX3 GX4 76 R3 AXLE RR 3 75 RATIO T W 3 75RIGX4 T I GX5 76 83 AXLE RR 4 O9 RATIO W 4 O9R GX5 T GY5 76 84 AXLE FRT 3 65 RATIO W 3 65R GY5 650 76 B4 SPRIN6 H D RRIVAR 1 N H D RR SFR 650 651 76 H4 SPRIN6 SPL N D RR VAR 2 T W H D RR SPR G51 I 652 B2 B4 SPRINGTEXTRA CAPACITY RR W N D RR SPR G52 G60 76 B4 SPRING AUX W AUX SPRIGGO 666 76 B4 AESOR8ER AIR BOOSTER RR SNK W MAN LVL CONT G66 667 76 77 ABSORBER AUT0 LVL CONT SNK SVS T VI ATL C 667 667 7B 84 ABSORBEILELEC LVL CONT SNK SVS W ELEC LVL CONT G67 672 B0 BO AXLE RR 2 14 RATIO VI 2 14R G72 T 672 B1 B1 AXLETRR 2 14 RATIO EXPORT W 2 14R G72 lEXPORT 672 B2 64 AXLE iR 2 14 RATIO VI 2 14R G72 675 B2 B4 AXLE RR 3 62 RATIO W 3 62R G75 GSO 76 E4 AXLE RR LOC ING TVPE W GEO T G83 B2 B3 6EAR RING 6 75 IN W 8 75 DIA RN6R GH3 GB7 76 B4 6EAR RING 8 50 IN W 8 50 DIA RNGR 6B7 G68 76 B3 GEAR RING B 575 IN W H 875 OIA RNGR GB6 369 76 84 GEAFLRING 7 50 IN N 7 50 DIA RNGR 6H9 692 T76 B4 AXLLPERFORMANCE RATIO W 692 NA3 B2 B4 AXLE RR 5 29 RATIO W 5 29R NA3 NC2 76 81 AXLETRR 2 76 RATIO W 2 76R NC2 HC4 76 84 AXLE RR 4 56 RATIO W 4T56II NC4 NC7 76 84 AXLE RR 5 13 RATIO V1 5T13R HC7 NCB 76 B4 AXLE RR 3 21 RATIO W 3 21R NC8I NDI 62 64 A LE RR 5 83 RATIO VI 5 83RIHDI T T HE3 76 B4 AXLETR I 3 07 RATIO VI 3 07R HE3 NE4 76 B1 TAXLETRR 3 40 RATIO VI 3T4OR HE4 T HF7 76 B4 AXLE N D RR 4 56 RATIO W H D 4 56R HF7 NFB 76 84 AXLE RR 4 86 RATIO W 4T8BR NFB NK1 82 63 AXLE RR 2 H7 RATIO VI 2 87R HK1 HK9 82 84 AXLETRR 5 B6 RATIO W 5 B6R1HK9 HAD B5 B5 HEAVY DUTY EMISSIONS CONTROL VAR 4 VI H D EMIS CONT H4D N04 76 84 AXLETRR 4 11 RATIO W 4 11R R04 N22 76 B1 AXLETRR 6 17 RATIO W 6 17R H22 WAREHOU5ING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORAT ON CHEVROLET I4A T T as REV 12 83 B 22 T