JANUARY 1981 THE JANUARY CATALOGS HAVE BEEN UPDATED IN THEIR ENTIRETY AND INCLUDE THE LATEST MODEL AND USAGE INFORMATION AVAILABLE NEW PARTS EVERY PART ADDED TO THIS CATALOG FOR THE FIRST TIME WILL BE INDICATED WITH A BULLET FOLLOWING THE MODEL YEAR THE BULLET WILL APPEAR ONLY IN THE REPRINT THAT THE PARTS WERE FIRST ADDED AND WILL BE DROPPED IN SUBSEOUENT ISSUES ALL CHARTS HAVE BEEN RELOCATED TO THE END OF THEIR RESPECTIVE GROUPS THE 1981 ROCHESTER CARBURETOR COMPONENTS ARE BEING SERVICED UNDER A DIFFERENT CONCEPT THAN WAS USED IN PRIOR YEARS THE COMPONENTS ARE NOW SERVICED BY KITS IN PLACE OF INDIVIDUAL PARTS A LIST OF KITS IS BEING PLACED BEHIND THE MODEL REFERENCE PAGES FOR EACH CARBURETOR SECTION TO INFORM PARTS PERSONNEL WHAT EACH KIT CONSISTS OF IN 1981 ROCHESTER OVERHAUL KITS WILL NOT BE SERVICED DEALER MUST ORDER APPLICABLE POWER KIT AND METERING JET AND ROD PACKAGE EXCLUSIVE CANADIAN AND OR OVERSEAS EXPORT PARTS HAVE BEEN PUBLISHED IN THIS REPRINT IN ORDER TO FACILITATE VEHICLES SOLD IN CANADA OR OVERSEAS THAT MAY REQUIRE SERVICE IN THE UNITED STATES GENERAL MOTORS PARTS DIVISION GENERAL MOTORS CORPORATION FLINT MICHIGAN 48554