SPEEDOMETER GEAR CHARTS C294 1979 SPEEDO GEAR USAGE CHART DRIVE DRIVEN GEAR GEAR ADAPTER A 9300694 7 Natural N 361616 22 Pink 345215 B 90064073 7 Black P 3860345 22 Green 345215 C 8628836 7 Maroon O 361617 24 Dk Blue 345215 R 3860347 24 Yellow 345215 e 5 47 A s s 4 v Wg C P Z sae MY1 A N H Mm IIIIE 117129 c l 411 MY1 A IH Mus III 1979 SPEEDO GEAR USAGE CHART X CAR DRIVE DRIVEN GEAR GEAR ADAPTER A 6261785 10 Purple N 3987919 19 Natural 345215 H 3950352 0 8242 C B 6261796 9 Red P 3987920 20 Blue 345215 O 3987922 22 Gray 345215 e 5 A A 404 4 F 5 O C7 Y A11 2 41 M38 A N A11 117115 A IH A11 2 56 Mas A EQ A11 2 73 M38 A 3 A11 IIE A11 3198 A F H WAREHOUSlNG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORAT ON CHEVROLET 10 4 000 GROUP 4 12 c REV 5 81