GM o oRvA1 R t PARTSTCATALDGUE This Master Parts Catalogue has been carefully compiled A Q l R if h it identifying and ordering replacement parts It is printed g g i To keep Master Parts Catalogues as an efficient means of locating parts quickly many parts which have been listed for four or more years with limited or no salesare deleted lf it is necessary to order any items applicable to this catalogue but not listed herein order NPN stating the group number of a similar part complete with description year series model colour and trim combination where necessary A Page Replacement Service is available and offers to subscribing dealers aconvenient and excellent means of keeping their Master Catalogues up dated lt consists of Itwo complete reprints of the entire data section March and June plus new and revised illustrations Complete familiarity with the information contained in this and the following preface pages will prove helpful in the usage of this catalogue Illustrations and charts for this publication are in one location at the front of the book preceding the Data They are in regular GM Grouping Sequence and are so arranged that the illustrations applicable to each main group constitutes a complete section within itself This arrangement allows dealerships if they so desire to conveniently insert the various illustrated sections in front of the group to which they apply ln most cases illustrations cover typical assemblies only and are intended to show the general function of the parts When the exact part required is not shown the illustrations may be used as a guide to locate the part by referring to parts of similar function The Standard GM Grouping System is followed throughout and for convenience in loca ting the various Group Sections are listed on the Contents Page at the front of the book ALL GROUP NUMBERS ARE SHOWN IN NUMERICAL SEQUENCE WHERE TWO OR MORE HEADINGS APPEAR APPLICABLE TO ONE GROUP THEY ARE LISTED IN ALPHABETICAL SEQUENCE BY NOUN NAME The part number shown in brackets following the year and model application is the super seded number which can in most instances be used while stock is available e g SUP 1234567 However caution should be exercised since it does not necessarily hold true that the old part is fully interchangeable and can be used in place of the new part Reference should also be made to your current Supersedence Catalogue Throughout the Data Section whenever Right Hand and Left Hand part numbers have identical model application and description they may be listed on one line The first number will always be that of the Right Hand part followed by the Left Right Hand and Left Hand parts are so designated from the driver s position when seated in the vehicle items peculiar to export vehicles and previously listed in separate export catalogues will now and in the future be listed in domestic parts catalogues These items will be desig nated by an X between the quantity and the first digit of the part number as per the fol lowing example 1 X 7654321 1967 All RHD In some catalogues an illustration reference may follow the application of the part as per the following example 1 1234567 1967 All lll 1 2 lll 7 1 This reference shows the groups 1 and 7 in which the part is illustrated and also shows the number of times 2 and 1 the part is illustrated per group All part numbers that appear for the first time are indicated by the use of special symbols as shown on the lower left hand corner of each page H