I CHART B I I CHEVROLET CATALOG C69 I EXPLANATION OF TERMINOLOGY AS SHOWN ON CHART A I IT I MODEL YEAR SALES YEAR OF VEHICLE I I MODELUSAGE IN ORDER TO DETERMIINE CORRECT MODEL USAGE USE THE ATTACHED I I MODEL DESIGNATION CHART WHEN ALL APPEARS THIS INCLUDES ALL I MODELS A B F H T XI I I ENGINE AND CARBURETION REFERENCE TO ENGINES WILL BE SHOWN IN CUBIC INCH I I DISPLACEMENT IF REFERENCE HAS TO BE MADE TO SPECIFIC I CARBURETION THIS WILL BE SHOWN IN PARENTHESIS WITH THE I ENGINE DISPLACEMENT SEE EXAMPLE A I I OPTION CODE INDICATES ADDITIONAL USAGE OTHER THAN PRODUCTION STANDARD I I EOUIPMENT IN MOST INSTANCES THE OPTION WILL BE SPELLED OUT SEE I EXAMPLE G HOWEVER THE OPTION CODES WILL BE USED FOR ENGINES I TRANSMISSIONS AIR CONDITIONING LIMITED SLIP DIFFERENTIAL AND NOX I EMISSION SYSTEMS I I PART NUMBER IDENTIFIES THE NUMBER ASSIGNED TO EACH PART I I OUANTITY OUANTITY OF PARTS REQUIRED PER VEHICLE AR MEANS AS REOUIRED I I NOUN NAME ALL NOUN NAMES WILL BE SPELLED OUT AGAINST EVERY LINE OF MODEL I I APPLICATION I G DESCRIPTION INCLUDES ALL ADDITIONAL DESCRIPTIVE INFORMATION NECESSARY TO I DESCRIBE THE LOCATION OF THE PART ON THE VEHICLE I G CROSS GROUP A CROSS GROUP IS SHOWN WHEN A PART IS LISTED IN A SECONDARY GROUP I I SEE EXAMPLE A r EXCEPTION WILL BE USED ONLY WHEN MODELS OR OPTIONS ARE EXCLUDED SEE EXAMPLE I I TRANSMISSION THE TRANSMISSION ABBREVIATION M T MANUAL TRANS OR A T I I AUTOMATIC TRANS WILL BE USED IN ALL INSTANCES WHERE THE PARTS I APPLY TO ALL TYPES OF TRANSMISSIONS WHEN THE MODEL APPLICATION I MUST BE SPECIFIC TO A PARTICULAR TRANSMISSION M T OR A T WILL BE I USED A LONG WITH THE OPTION CODE SEE EXAMPLE A I AIR CONDITIONING THE AIR CONDITIONING ABBREVIATION A C WILL BE USED IN ALL INSTANCES WHERE THE PARTS APPLY TO ALL TYPES OF INSTALLATIONS WHEN THE MODEL APPLICATION MUST BE SPECIFIC TO A PARTICULAR AIR I CONDITIONING INSTALLATION A C WILL BE USED ALONG WITH THE OPTION CODE SEE EXAMPLE CII I DESIGN BREAK WHEN PARTS ARE CATALOGED WITH A DESIGN CHANGE THE DIFFERENCE WILL BEISHOWN EITHER AFTER THE OPTION COLUMN OR BY A NOTE SEE I EXAMPLE C 4 m LIMITED SLIP DIFFERENTIAL THE LIMITED SLIP OPTION WILL ALWAYS BE WRITTEN G 80 SEE I EXAMPLE DI I DIMENSIONS ALL DIMENSIONS WILL BE SHOWN IN THE DESCRIPTION COLUMN BOTH METRIC AND S A E METHODS WILL BE USED WHERE APPLICABLE SEE EXAMPLE D COLOR AND TRIM COMBINATIONS COLOR AND TRIM COMBINATIONS WILL BE SHOWN TOGETHER IN THE SAME PARENTHESIS IN THE DESCRIPTION COLUMN SEE EXAMPLE E NEW PARTS SIGN THIS BULLET WILL BE SHOWN WHENEVER THE PART IS BEING LISTED FOR THE I FIRST TIME IN THE CATALOG SEE EXAMPLE F I I I PAINTING INSTRUCTIONS THE PHRASE PAINT TO MATCH WILL BE SHOWN WHENEVER A PART HAS TO BE PAINTED BY THE DEALER SEE EXAMPLE F GM PARTS DIVISION GENERAL MOTORS CORPORAT 0N CHEVROLET 1O I 7 I i I I I