L69 0I suvn0BnLE cATAI 0G CHART B EXPLANATION OF TERMINOLOGY AS SHOWN ON CHART A D MODEL YEAR v SALES YEAR OE VEHICLE yIODELUSAGE IN ORDER TO DETERMINE CORRECT MODEL USAGE USE THE ATTACHED MODEL DESIGNATION CHART WHEN ALL APPEARS THIS INCLUDES ALL MODELS A B C E H X ENGINE AND CARBURE I REFERENCE TO ENGINES WILL BE SHOWN IN CUBIC INCH DISPLACEMENT IF REFERENCE HAS TO BE MADE TO SPECIFIC CARBURETION THIS WILL BE SHOWN IN PARENTHESIS WITH THE ENGINE DISPLACEMENT SEE EXAMPLE A OPTION CODE INDICATES ADDITIONAL USAGE OTHER THAN PRODUCTION STANDARD EQUIPMENT IN MOST INSTANCES THE OPTION WILL BE SPELLED OUT SEE EXAMPLE G HOWEVER THE OPTION CODES WILL BE USED FOR ENGINES TRANSMISSIONS AIR CONDITIONING LIMITED SLIP DIFFERENTIAL AND NOX EMISSION SYSTEMS PART NUMBER E IDENTIFIEES THE NUMBER ASSIGNED TO EACH PART QUANTITY QUANTITY OF PARTS REQUIRED PER VEHICLE AR MEANS AS REQUIRED NOUN NAME ALL NOUN NAMES WILL BE SPELLED OUT AGAINST EVERY LINE OF MODEL APPLICATION DESCRIPTION INCLUDES ALL ADDITIONAL DESCRIPTIVE INFORMATION NECESSARY TO DESCRIBE THIE LOCATION OF THE PART ON THE VEHICLE SEI CROSS GROUP A CROSS GROUP IS SHOWN WHEN A PART IS LISTED IN A SECONDARY GROUP SEE EXAMPLE A I xcEpT10N WILL BE USED ONLY WHEN MODELS OR OPTIONS ARE EXCLUDED SEE EXAMPLE B TRANSMISSION THE TRANSIVIISSION ABBRE IATION M T MANUAL TRANS OR A T AUTOMATIC TRANS WILL BE USED IN ALI INSTANCES WHERE THE PARTS APPLY TO ALL TYPES OF TRANSMISSIONS WHEN THE MODEL APPLICATION MUST BE SPECIFIC TO A PARTICULAR TRANSMISSION M T OR A T WILL BE USED ALONG WITH THE OPTION CODE SEE EXAMPLE A 1AIR CONDITIONING THE AIR CONDITIONING ABBREVIATION A A C WILL BE USED IN ALL NST ANCES WHERE THE PARTS APPLY TO ALL TYPES OF INSTALLATIONS VIIHEN THE MODEL APPLICATION MUST BE SPECIFIC TO A PARTICULAR AIR CONDITIONING INSTALLATION A C WILL BE USED ALONG WITH THE OPTION CODE SEE EXAMPLE C DESIGN BREAI WHEN PARTS ARE CATALOGED WITI I A DESIGN CHANGE THE DIFFERENCE I WILL BE SI IOWN EITHER IN THE DESCRIPTION COLUMN OR BY A NOTE SEE EXAMPLE C LIMITED SLIP DIFFEREIEITIAL THE L IMITED SLIP OPTION WILL ALWAYS BE WRITTEN G 80 SEE 1 EXAMPLE D DIMENSIONS ALL DIMENSI I IS WILL BE SHOWN IN THE DESCRIPTION COLUMN BOTH METRIC AND S A E ME THODS WILL BE USED WHERE APPLICABLE SEE EXAMPLE D COLOR AND TRIM COIVIEHNQEQIQ COLOR AND TR IM COMBINATIONS WILL BE SHOWN TOGETHER IN THE SAME PARENTHESIS IN THE DESCRIPTION COLUMN SEE EXAMPLE E NEW PARTS SIGN THIS BULLET I WILL BE SHOWN WHENEVER THE PART IS BEING LISTED FOR TH E FIRST TIME IN THE CATALOG SEE EXAIVIPLE F PAINTING INSTRUCTIONS THE PHRASE PAINT TO IVIATCH WILL BE SHOWN WHENEVER A PART 7 Ewan HAS TO BE PAINTED BY THE DEALER SEE EXAMPLE F 1987 GENERAL MOTORS SERVICE PAFITS OPERATIONS OLDSMOBILE 31 T 7