GM PRODUCTION OPTIONS RPO FV LV DIVISIONAL RPD DESCRIPTION RPO DESQRIPTIOH F17 76 BB AXLE FRT 2 84 RATIO N 2 64R Fl 7 F25 76 67 AXLE FRT 3 32 RATIO W 3 32R F25 F29 76 81 AXLE FRT 2 41 RATIO N 2 41R F29 F36 76 61 AXLE FRT 2 19 RATIO W 2 19R F36 F40 76 88 L SPENSION H D FRT 6 RR W H D USP F40 F41 76 BB SUSPENSION SPL H D FRT 8 RR N H D SUSP F41 F42 76 66 SUSPENSION H D FRT W H D SU P F42 F44 76 81 CHASSIS EOUIPMENTJOEAVV DUTV VI FM F45 76 65 AXLE FRT 2 93 RATIO W 2 93R F45 F47 62 86 AXLE FRT 2 73 RATIO W 2 73R F47 F51 76 88 ABSORBER N D SHOCK VI N D HK F51 F57 B2 B5 AXLE FRT 3 15 RATIO N 3 15R F57 F56 76 B7 SRAFT H D FRT STAB VI N D STAB F56 F59 75 EB STABILIZERJRT W F59 F60 76 BB SPRING H D FRT W N O FRT SPR F60 F61 82 67 SHAFT STAB RR Y F61 F62 76 B7 AXLE FRT 2 39 RATIO N 2 39R F62 F65 76 63 SUSPENSION FRONT AIR VI AIR SUSP F65 F66 76 88 SUSPENSION H D FRONT AIR W H D AIR SUSP F66 F6 R9 RG MTF FRT i IQ RATIO H 3 19R F671 F6B 62 67 AXLE FRT 3 45 RATIO VI 3 4 R F6B F71 82 64 SPRINGJI SHK ABS H D VAR 1 W H O USP F71 F72 82 67 SPRINGJI SHK ABS H D VAR 2 VI H O S SP F72 F75 76 87 AXLE FRT 3 16 RATIO W 3 16R F75 F77 62 65 AXLE FRT 3 73 RATIO VI 3 73R F77 F79 B2 B6 AXLE FRT 2 97 RATIO W 2 97RgF79 F65 76 61 SHAFT H D FRT STABILIZER VI PLD TAB FB5 F90 76 B1 AXLE FRT 2 73 RATIO W Z 73R F90 GH2 76 B7 AXLE RR 2 29 RATIO VI 2 29R GH2 GH3 66 BB AXLE RR 2 77 RATIO VI 2 77R GH3 GH4 76 81 AXLE RR 2 26 RATIO W 2 ZBRLGH4 GL1 76 B1 DIFFERENTIAL CARRIER RR AXLE ALUM N GL1 GN1 67 67 AXLE RR 2 59 RATIO N 2 59RlGM1 GN3 85 88 AXLE RR 3 45 RATIO W 3 45R 6M3 GN7 62 63 AXLE RR 2 39 RATIO W 2 39R GM7 6MB 76 68 AXLE RR 2 56 RATIO VI 2 56 66I 6 GN3 76 61 DRIVER CONTROL LEVELIN6 VI LVL NT 6N3 GS4 B5 B6 AXLE RR 3 70 RATIO VI 3 7DR 6S4 GT4 76 B6 AXLE RR 3 73 RATIO W 3 73R 6T4 GT5 76 B8 AXLE RR 4 10 RATIO VI 4 10R GT5 GT8 76 BB AXLE H D RR 4 10 RATIO W R D 4 10R GTB GUI 76 87 AXLE RR 2 41 RATIO VI 2 41R GU1 GU2 76 BB AXLE RR 2 73 RATIO VI 2 73R 6U2 GU3 B2 B5 AXLE RR 2 93 RATIO VI 2 93R GU3 GU4 76 66 AXLE RR 3 08 RATIO W 3 0BR GU4 V 605 76 BB AXLE RR 3 23 RATIO N 3 23R 6U5 GU6 76 BB AXLE RR 3 42 RATIO VI 3 42R GU6 GV4 82 87 AXLE RR 3 36 RATIO N 3 36R GV4 6VB 82 65 AXLE RR 2 72 RATIO W 2 72R GVB GW4 64 G5 AXLE RR 3 31 RATIO W 3 31R 6 Il4 GW6 65 86 AXLE RR 3 27 RATIO W 3 27R GW6 GW9 76 BB AXLE RR 2 93 RATIO VI 2 93R GV 9 GX3 B2 86 AXLE FRT 3 33 RATIO VI 3 33R 6X3 GX4 76 B3 AXLE RR 3 75 RATIO W 3 75R 6X4 GX5 76 B3 AXLE RR 4 09 RATIO W 4 09R GX5 GV5 76 87 AXLE FRT 3 65 RATIO VI 3 65R 6V5 644 B5 B7 AXLE RR 3 07 RATIO W 3 07R 644 G50 76 66 5PRING H D RRlVAR 1 VI H D RR S R G50 651 76 B7 SPRIN6 SPL H D RR VAR 2 VI H O RR SPR G51 652 B2 67 SPRING EXTRA CAPAC TV RR VI H D RR PR G52 660 76 88 SPRING AUX W AUX SPR G60 666 76 BB ABSORBER AlR BOOSTER RR SHK W NAR LVL CONT G66 667 76 77 ABSORBER AUT0 LVL CONT SHK SVS W A L C 667 667 76 B6 ABSORBER ELEC LVL CONT SHK SVS W ELEC LVL CONU667 672 GO BO AXLE RR 2 14 RATIO 4 W 2 14R G72 G72 81 81 AXLE RR 2 14 RATIO EXPORT W 2 14R G72 EXPORT G72 B2 B7 AXLE RR 2 14 RATIO W 2 14R G72 G75 62 67 AXLE RR 3 62 RATIO W 3 62R G75 660 76 BB AXLE RR LOCKING TYPE VI 680 G63 62 63 6EAR RIN6 8 75 IN VI B 75 DIA RN6R 683 687 76 B7 GEAR RIN6 6 50 IN VI 6 50 DIA RN6R GB7 GBE 76 B3 6EAR RING 6 875 IN N B B75 DIA RNGRl6B6 7 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52A 92