V H i FMPONT ALL INTRODUCTION T THIS ILLUSTRATION CATALOG HAS BEEN COMPILED TO ASSIST IN THE LOCATION AND IDENTIFICATION OF SERVICE PARTS THE ILLUSTRATIONS MAY NOT ALWAYS SHOW THE EX CT PART REQUIRED HOWEVER FOR IDENTIFICATION PURPOSES THE GROUP NUMBER OR NOUN NAME CAN BE READILY LOCATED FROM A v A TYPICAL ILLUSTRATION h nTHE LAYOUT OF THE INFORMATION IN THIS PUBLICATION IS WSUOH THAI THE ILLUSTRATIONS CAN BE REMOVED TO COMBINE T WI THE PAR S CATALOG BY GROUP THE SINGLE T T CA ALOG ONC PT CAN BE MAINTAINED USING THIS SYSTEM jy OR THE P T SEPARATE ILLUSTRATION AND PARTS LISTING CATALOGS jCAN BE USED T WfY DURING EACH CALENDAR YEAR COMPLETE REPRINTS OF THE I F CATALOG ARE PUBLISHEDAES PART OF THE CATALOG REVISION SERVICE NEW OR REVIS D ILLUSTRATIONS ARE MAILED TO DEALERS SUBSCRIBING TO THE REVISION SERVICE AS THEY ARE SCHEDULED M EACH ILLUSTRATION IS B IDENTIFIED BY AN ART NUMBER RE ig 7 PRESENTING DIVISION ODEL AND CATALOG GROUP IN THE UPPER RIGHT HAND CORNER PLEASE REFERENCE THIS NUMBER WHEN INQUIRING ON AN ILLUSTRATION T ALL SPECIFICATIONS AND ILLUSTRATIONS CONTAINED IN THIS PUBLICATION ARE BASED ON THE LATEST PRODUCT O K INFORMATION AVAILABLE AT THE TIME OF PRINTING SERVICE YE PARTS OPERATIONS RESERVES THE RIGHT TO MAKE CHANGES AT ANY TIME WITHOUT NOTICE IN DATA SPECIFICATIONS MATERIAL AND MODELS Z I V 1990 GENERAL MOTORS SERVICE PARTS OPERATIONS FONT AC 22W REV 6 90 1