ABBREvnATI0Ns GM23 C V CONSTANT VELOCITY I ELEC ELECTRIC AL ONIC I ERT OF WHL CVR COVER ING I ELECT ELECTRODE I OPG FRONT OE WHEEL CW CLOCKWISE ELEM ELEMENT OPENING CYC CYCLE I EMB EMBLEM I ERT ST FRONT SEAT CYL CYLINDER I EMBRD EMBROIDER ED ERV ESTN FASTENER CYL BLK CYLINDER BLOCK EMBSD EMBOSSED I FT EOOT FEET CYL HD CYLINDER HEAD EMBSG EMBOSSING I ET RST EOOT REST MERGENCY F TANK FUEL TANK D EMISSION FTG FITTING DBL DOUBLE I EN ENAMEL I FUNC FUNCTION DCST DIECAST I ENC ENCASED I FURN FURNISHED DICVR DUST COVER ENCL ENCLOSURE FWD FORWARD DDN DEADENER ING I ENERG ENERGIZING I G DE DRIVE END ENG ENGINE I DECAL DECALCOMANIA I ENV ENVELOPE I GA GAGE DECEL DECELERATION EOLZR EOUALIZER GAL GALLON DEFG DEFOGGER ING EOUIP EQUIPMENT I GALV GALVANIZE ED DEER DEEROSTER I EOUIV EOUIVALENT GARN GARNISH DEG DEGREE EECUT EECUVICHEON GARN MLDG GARNISH MOLDING DEHYDR DEHYDRATOR E TI ATE ED GAS ASOLINE DEPR DEPRESSION I ESITR EXQENISIJONILEXTERNAL G BOX GLOVE BOX DES DESIGN E EL CT NI TUNED GCW GROSS COMBINATION OESIG DESIGNATION I RECEIVER I WEIGHT DET DETACHABLE I EVAP EVAPORATOR I GDE GUIDE DEV DEVELOP ED ING I gIEIF TNGE I GEN GENERAL GENERATOR DEVIATION H ER I GENU GENUINE O EXH DUAL EXHAUST I EXH EXHAUST I GLS GLASS DFL DEFLECTOR EXP EXPERIMENTAL EXPORT GLS CHAN GLASS CHANNEL DIA DIAMETER I EXPN EXPANSION ER GLS RUN GLASS RUN DIAG DIAGONAL EXTR EXTRUSION ED GLZ GLAZE ED DIAPH DIAPHRAGM I EXTERIOR I GOV GOVERNOR DIEF DIFFERENTIAL I EXTRM EXTREME I GOVT GOVERNMENT BIIIII BIEIIEIEION F I EE Sw EEIESIIIFI DIMR DIMMER I F EAHRENHEIT I GRD GRIND GROUND GUARD DIMR SW DIMMER SWITCH I FAB FABRIC ATE ATING I GRL GRILLE DISPR DISPENSER FICPLG FLUID COUPLING GRN GRAIN DIST DISTANCE FDR FENDER I GROM GROMMET DISTR DISTRIBUTOR TION I FDTN FOUNDATION GRP GROUP DIV DIVIDER SION I FED FEDERAL I GSKT GASKET DK DARK FEM FEMALE GTR GUTTER DLX DELUXE F GA FUEL GAGE I GUSS GUSSET DM DOME FI OP FIBRE OPTIC GVL GRAVEL DMP DAMP ER ING F IDLE FAST IDLE I G VW GROSS VEHICLE WEIGHT DN DFT DOWNDRAET I FIL FILLER H DN SHET DOWNSHIFT I EIL HD EILLISTER HEAD I DPNR DAMPENER FILA FILAMENT HARNI HARMONIC DR DRIVE N DOOR FIN FINISH ING I HARN HARNESS DRN DRAIN I FIN MLDG FINISH MOLDING I H BK HATCHBACK DRPG DROPPING F IN FUEL INJECTION H CMPR HIGH COMPRESSION D SEAL DUST SEAL I FIXT FIXTURE I H D HEAVY DUTY D SHLD DUST SHIELD FL FLAT HD HEAD ER D ST DRIVER SEAT FLD FIELD FLARED I HD BRK HAND BRAKE DTL DETAIL FLDG FOLDING H DC HEAVY DUTY COOLING DUP DUPLICATE FLDG TOP FOLDING TOP HDL HANDLE DVTR DIVERTER FLEX FLEXIBLE HDLNG HEADLINING DWG DRAWING FLG ELANGE ED I HDLP HEADLAMP DWL DOWEL FLR FLOOR I IDLS HEADLESS FLR BD FLOOR BOARD I HDW HARDWARE E I FLR PAN FLOOR PAN H EI HIGH ENERGY IGNITION EA EACH I FLSHR ELASHER I HEL HELICAL EIA ENERGY ABSORBER FLTR FILTER I HEX HEXAGON ECC ECCENTRIC FLY WHL FLYWHEEL I HGD HINGED ECON ECONOMY EOL FOLLOW I HGE HINGE E E S EVAPORATIVE EMISSION F PUMP FUEL PUMP HGR HANGER SYSTEM I FRG FORGE ING I HIGH ALT HIGH ALTITUDE EFC ELECTRONIC FUEL I FRICT ERICTION HLDR HOLDER CONTROL FRL FERRULE I HOLDN HOLD DOWN E F E EARLY FUEL ERM FRAME HORIZ HORIZONTAL EVAPORATION I ERMD FORMED I HP HORSEPOWER EFF EFFECTIVE ERT FRONT H PERF HIGH PERFORMANCE EFI ELECTRONIC FUEL ERT AXLE FRONT AXLE I HRPN HAIRPIN INJECTION I ERT COMPT FRONT COMPARTMENT I H RST HEAD RESTRAINT EC R EXHAUST GAS ERT DASH FRONT DASH HSG HOUSING HOUSE I RECIRCULATION I ERT DR FRONT DOOR I HT HEAT EL ELBOW I ERT END FRONT END I HT SHLD HEAT SHIELD E LC ELECTRONIC LEVEL ERT FDR FRONT FENDER HTD HEATED CONTROL I ERT FLR FRONT FLOOR I HTG HEATING WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORAT ON CHEVROLET IO 87