SPEEDOMETER GEAR CHARTS TP17B I 1974 SPEEDOMETER GEAR CHART NEW PROCESS TRANSFER CASE w TH350 Standard CODE DRIVEN GEARS SLEEVE ASSY CODE DRIVEN GEARS SLEEVE ASSY CODE ADAPTERS A 3866917 20T 326561 D 3866918 2IT 326561 F 3950348 B 3866798 I8T 326561 E 3866915 ZZT 326561 G 3925673 C 3866799 19T 32656I H 3950350 I 3950354 3 07 3 73 4 0 4 1 1 4 55 DRIVE GEAR DRIVE GEAR DRIVE GEAR DRIVE GEAR DRIVE GEAR 6273992 3964594 3964594 3954694 3964594 TIRE snzs nn runnin Is1 I1 Sud Sm sm DrIv n Adtm Drinn Adapt Dvivm Adam Drlven Adam Drivan Adam E78 I 5 A F A E 678 15 B G C I D I G7B 1500H 6 F C D L7B I5 B F B A L78 15DOR B F B A 1 178 15 C F C D H78 I 500R 6 F C D 7 06 1 5 B F B A 7 00 1 500R B F B A 7 00 16 C H D F C 7 00 I 600R C H B C ssc wr s F s A J 6 50 6TOOR C H B A LR78 I 5 A H B I A I 10 00 15 00R A H B A 5 75 16 5 A E B 75 16 500R A E 7 50 16 B I A I 7 50 I6 00R B A 9 50 16 5 C D 9 50 15 500R C D I0 00 I6 5 C I E 10 00 16 50CIR A E WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 5I 4 000 GROUP ua n REV 2 83