l sPEEDOMETER GEAR CHARTS 1979 SPEEDO GEAR USAGE CHART T cAFI l DRVVE DRIVEN GEAR GEAR ADAPTER A 9300694 7 Natural N 361616 22 Pink 345215 E 90054073 7 Maroon P 3860345 22 Green 345215 O 361617 24 Dk Blue 345215 R 3860347 24 Yellow 345215 e 3 Q 47 A nnEs zE z Q 7 All 70 MY A MB m1 3 XMELIIIIZ 1 MY1 HI MD3 IIIEIK 1979 SPEEDO GEAR USAGE CHART X CAR DRIVE DRIVEN GEAR GEAR ADAPTER A 6261785 10 Purple 3987919 19 Natural 345215 H 3950352 0 8242 C B 6261796 9 Red 3987920 20 Blue 345215 3987922 22 Gray 345215 AF Q 47 A A 4 A IIB E A All 1HE A IZ All 2 72 KE A EI All 308 MII IE All EH A P III l GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET I0 REV s 7a me c 4 000 GROUP