GM PRODUCTION OPTIONS RPO FY LV DIVISIDNAL RPO DESCRIPTION WDDGN RPO DESCRIPTION H23 76 SI AXLE RR 5 43 RATIO W 5 43R N2l JAI 75 BA BRAKE SYSTEM PWR LT DUTY W JAI JA2 76 B4 BRAKE SYSTEM PWR MVV DUTY W JA2 JA 75 54 BRAKE SYSTEM FWR WAGONS W JA JA4 75 B1 BRAKE SYSTEM DISC DRUM W JA4 JA5 75 B4 BRAKE SYSTEM PWR HVY DUTY W JA5 JA5 76 B4 BRAKE SYSTEM MAN EXTRA LT wr W JA6 JAH B2 B4 BRAKE SYSTEM PWR MED DUTY W JAB JBI 76 BA BRAKE SYSTEM MAN DISC DRUM W JBI JB2 76 BI BRAKE SYSTEM DISC DRUM W JB2 JB3 75 BA BRAKE SVSTEM VAC PWR DTSCiDRUM W JB3 JB5 75 B4 BRAKE SYSTEM VAC PWR DISC DRUM W JB5 JB5 76 B4 BRAKE SYSTEM VAC PWR DISC DRUM W JD5 JB7 76 B4 BRAKE SYSTEM VAC PWR DISC DRUM W JB7 JBB 75 B4 BRAKE SYSTEM HYD PWR DISC DRUM K JBB JC4 B2 B3 BRAKE FRT VENTED ROTOR W JC4 JD3 75 B4 BRAKE SYSTEM VAC PWR DISC DRUM W JD JD5 75 B4 BRAKE SYSTEM PWR DISC W JDS JD5 75 B4 BRAKE SYSTEM NYD PWR DISC DRUM W JD6 JD7 75 B4 BRAKE SYSTEM HYD PWR DISC DRUM W JD7 JEI 76 B4 BRAKE SYSTEM EUROPE EXPORT W JEI EXPORT JF9 76 B4 BRAKE SY5TEM MYD PWR 4 wRL DISC W JF9 JLI 75 B3 PADS CUST PED TR W CUST PADSIJLI JL2 75 B3 BRAKE SVSTEM FRT Rwn DISC W7JL2 JL5 B2 B3 BRAKE FRT SOLID 0Isc W JL5 JL6 75 B4 BRAKE SYSTEM MAN DISC W JL5 JMS B2 B4 HEAD PWR BRK BOOSTER TANBEM W P B BOOS JM5 JM7 76 B4 HEAD PWR BRK BODSTER SINGLE W P B BOOS JM7 JMB 76 B4 BRAKE SYSTIM RR DISC W JMB J4I B2 B4 DRUMS BRAKE CAST IRON W J4I J42 B2 B4 DRUMS BRAKE ALUM W J42 JSO 76 B4 BRAKE SYSTEM VAC PWR W JSG J55 76 B4 BRAKE SYSTEM N D PWRIVAR 1 W J55 J65 76 B4 BRAKE SVSTEM PWR DISC FRT 6 RR W J65 J90 76 BI BRAKE SYSTEN RR DRUM H D W J9J KA5 B2 B4 VACUUM SVSTEM CAM DRIVEN W KA5 I KA6 B2 B4 VACUUM SYSTEM BELT ORIVEN W KA6 KB1 B2 B4 EXHAUST MAuIFOL SnEET METAL w KB1 KB3 82 B4 WATER PUMP ALUMINUM W KB3 KB7 B2 B3 HEAD CAST IRON W KB7 KBB B2 B4 HEAD ALUM w KBS KC4 75 B4 COOLER ENG OIL PASS CAR EXC CORVETTE W KC4 EXPORT KC4 75 B4 COCLER ENG OIL TRUCK L CORVETTE W KC4 KD2 62 B4 PUMP FUEL INJECTION STANADYNE W KD2 STANADYNE KDE B2 84 PUMP FUEL INJECTION C A V W KD3 C A V KE1 76 B1 ELECTRONIC SPARK SELECTION W E S S KEI KF 75 BI ELECTRONIC FUEL INJECTION W E F I KF3 KJ5 76 Bl MOTOR STARTING JAPANESE EXPORT W KJ5 EXPORT KJ5 82 R4 MOTOR STARTING MIT5UBISNI W KJ5 KL7 B2 B4 LP GAS PREPARATION W KL7 CANADIAN KM5 75 B1 GLOW SVSTEM SLOW START W SLOW GLOW KM5 KM6 75 B1 GLOW SYSTEM FAST START W FAST GLOW KM5 KM7 76 B MANIFOLD INT CA5I IRON W KM7 KM9 76 B4 MANIFOLD INT ALUM W KM9 KO5 75 B4 HEATER ENG BLOCK W KOS KO7 75 B4 HEATER DIESEL FUEL W KO7 KI5 76 B4 LINE FUEL VAPOR RTN W KI5 KIB 76 B4 AIR INJECTION SYSTEM W A I R K19 K22 B2 B4 DELCOTRON 94 AMP W 94 AMP K22 K3O 76 B4 CONTROL 5PEED L CRUISE AUTO W CRUISE CONT K30 K34 76 B4 CONTDOL SPEED A CRUISE INTEGRATED COMPUTER W CRUISE CDNT K34 K35 75 B3 CDNTROL W RESUME SPEED L CRUISE W CRUISE CONT K35 K45 B2 B4 CLEANER AIR PRECNAMBER W K46 K5I B4 B4 DELCOTRON 97 AMP W 97 AMPIKEI K54 B2 B4 DELCOTRON 7B AMP W 7B AMP K64 K7O B2 B4 PULSAIR AIR INJ ENG W PULSAIR K70 K7I B2 B4 EMISSION CONTROL NOT CERTIFIEOIEXPORT W K71 EXPDRT K73 76 d4 DELCOTRON 7O AMP W 7O AMPIK73 K74 76 H1 EARLY FUEL EVAPORATION DELETE EXC EARLY FUEL EVAP R75 76 61 DELCOTRON 5l AMP W 51 AMP K76 K77 75 B2 DELCOTRON 55 AMP W 55 AMP K77 WAFIEHOUSING AND DISTRIBUTION DIVISION 0F GENERAL MOTORS CORPORATION CHEVROLET I4A REV 12 83 49 B 23