SPEEDOMETER GEAR CHARTS TP183 1975 SPEEDOMETER GEARCHART NEW PROCESS TRANSFER CASE w 4 SPE ED Standard exc CATALYTIC CONVERTER CODE DRIVEN GEARS SLEEVE ASSY CODE DRIVEN GEARS SLEEVE A V CODE ADAPTERS A 3866917 20T 326561 D 385918 217 326561 F 3950348 B 3866798 IST 325561 E 3866919 22T 326561 G 3925673 C 3866799 19T 32666I H 3950350 I 3950354 3 07 3 73 4 II 4 I I 4 56 DRIVE GEAR DRIVE GEAR DRIVE GEAR DRIVE GEAR DRIVE GEAR 6273992 3964694 3964694 3964594 3964594 TIRE SIIE R d Plunic ISt I S1 t Shel Drivm Adapt Drbvm Adopt Driun Adam Dvivm Adapt Driv n Adapt E78 15 A F A E GTB I5 B G C I D I G78 1500R C F C D L7B 15 B F B A 1 L78 500R B F B A H78 15 C F C D I I7S 1500R C F C D 7 00 I 5 B F B A 7 00 5 00R B F B A 7 00 I6 C H D F C 4 7 00 1600R C H B C 6 5 H6T s F s A 6 50 16TDOR C H B A LR78 I 5 A H B I A I I 10 00 I 500R C H B A 8 75 16 5 A A E 8 75 16 500R A E 7 50 16 B I A I 7 5I IBMYR B A 9 50 16 5 C D 9 5ITrI6 500R C D 10 00 16 5 C I E ID 0016 500R A E WAREHOIJSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 51 REV 2 83 us s 4 000 GROUP