I CHART B CORVETTE CATALOG I I EXPLANATION OF TERMINOLOGY AS SHOWN ON CHART A I I MODEL YEAR SALES YEAR OF VEHICLE MODEL USAGE IN ORDER TO DETERMINE CORRECT MODEL USAGE USE THE ATTACHED I MODEL DESIGNATION CHART WHEN ALL APPEARS THIS INCLUDES ALL I MODELS IC D E K Z OPTION CODE INDICATES ADDITIONAL USAGE OTHER THAN PRODUCTION STANDARD I EOUIPMENT N MOST INSTANCES THE OPTION WILL BE SPELLED OUT SEE I EXAMPLE GI HOWEVER THE OPTION CODES WILL BE USED FOR ENGINES I TRANSMISSIONS AIR CONDITIONING LIMITED SLIP DIFFERENTIAL AND NOX I EMISSION SYSTEMS I PART NUMBER IDENTIFIESTHE NUMBER ASSIGNED TO EACH PART I OUANTITY OUANTITY OF PARTS REQUIRED PER VEHICLE AR MEANS AS REOUIREDI NOUN NAME ALL NOUN NAMES WILL BE SPELLED OUT AGAINST EVERY LINE OF MODEL APPLICATION I DESCRIPTION INCLUDES ALL ADDITIONAL DESCRIPTIVE INFORMATION NECESSARY TO DESCRIBE THE LOCATION OF THE PART ON THE VEHICLE 6 CROSS GROUP A CROSS GROUP IS SHOWN WHEN A PART IS LISTED IN A SECONDARY GROUP SEE EXAMPLE A EXCEPTION WILL BE USED ONLY WHEN MODELS OR OPTIONS ARE EXCLUDED SEE EXAMPLE B 1 AIR CONDITIONING THE AIR CONDITIONING ABBREVIATION A C WILL BE USED IN ALL I INSTANCES WHERE THE PARTS APPLY TO ALL TYPES OF INSTALLATIONS I WHEN THE MODEL APPLICATION MUST BE SPECIFIC TO A PARTICULAR AIR CONDITIONING INSTALLATION A C WILL BE USED ALONG WITH THE OPTION CODE SEE EXAMPLE CI DESIGN BREAI WHEN PARTS ARE CATALOGED WITH A DESIGN CHANGE THE DIFFERENCE I WILL BE SHOWN EITHER IN THE DESCRIPTION COLUMN OR BY A NOTE SEE EXAMPLE CI I LIMITED SLIP DIFFERENTIAL THE LIMITED SLIP OPTION WILL ALWAYS BE WRITTEN G S0 SEE I EXAMPLE D DIMENSIONS ALL DIMENSIONS WILL BE SHOWN IN THE DESCRIPTION COLUMN BOTH METRIC I AND S A E METHODS WILL BE USED WHERE APPLICABLE SEE EXAMPLE D COLOR AND TRIM COMBINATIONS CO LO AND TR IM COMBINATIONS WILL BE SHOWN TOGETHER IN THE SAME PARENTHESIS IN THE DESCRIPTION COLUMN SEE EXAMPLE E I NEW PARTS SIGN THIS BULLET WILL BE SHOWN WHENEVER THE PART IS BEING LISTED FOR THE FIRST TIME IN THE CATALOG SEE EXAMPLE F PAINTING INSTRUCTIONS THE PHRASE PAINT TO MATCHI WILL BE SHOWN WHENEVER A PART HAS TO BE PAINTED BV THE DEALER SEE EXAMPLE FI I I I GM PARTS DIVISION GENERAL MOTORS CORPORAT ON CHEVROLET 11 I 7 T I I i i 7 I