V I I I r ll t X A M M e 2 t in T y y I Ei t y n ILl US I RA l ION IMPORTANT i Passenger vehicles lor 1975 thru 1982 contain many parts dimensioned in the metric system These parts are ver close in dimension to Iarnilrar ctis tomary measurements in theirrch system lt is important that during any vehicle maintenance procedure replacement fasteners have the same measurements as those removed whether metric or customary Mis matched or incorrect lasteners can result rn vehicle damage or malfunc tion or pnssrbly personal rniury Fastener sizes denoted on illustrations may HDI reflect metric dimensions However since the same vehicle may be built with metric or customary fasteners care should be exercised in selecting replacement oart ecruiva leur n the original fasteners in dimensions strength and pitch of thread y Both metric and customary fasteners required for replacement are listed in the Warehousing anti Drstrihution Division Standard Parts Catalog V A special Warehousrng and Distribution Division label saying lVletric Fas teners Flerrurred rn red letters will be used ta identify service Darts which redutre rnetric fasteners but replace parts which origzrtally used inch fas leners Thts label will enable dealers and over the counter customers to quickly recognize pans whrch have changed to metric fasteners DECEMBER 1983 VVAREHCLJSING AND DISTRIBUTION DIVISION OE GENERAL MOTORS CORPORATION PLINT MICHIGAN 48554 CHEVROLET I4A PRINTED IN U S A 2