SPEEDOMETER GEAR CHARTS TP179 1974 SPEEDOMETER GEAR CHART NEW PROCESS TRANSFER CASE w 4 SPEED Standard CODE DRIVEN GEARS SLEEVE ASSY CODE DRIVEN OEARS SLEEVE ASSY CODE ADAPTERS A 3B669I7 20T 32656I D 3866918 ZIT 32656I F 3950348 B 3866798 IB T 32656I E 386691 9 ZIT 326561 G 3925673 H 3950350 I 3950354 3 07 3 73 4 10 4 I I 456 DRIVE GEAR DRIVE OEAR DRIVE GEAR DRIVE GEAR DRIVE GEAR 8273992 3964594 3964594 3964594 3964594 TIRE SIZE Ru rlmio Seal Sunil Sm sm Drivan Ad nt Drivan Adapt Drivan Adapt Driven Adapt Drivan Adam E78 I 5 A F A E G7B I 5 B G C I D I G78 I5DDR C F C 7 D L78 I 5 B F B A L78 I BODR B F B A H7B I5 C F C D N78 I5D9R C F C D 7 00 I 5 B F B A 7 00 15 IDR B F B A 7 00 I 6 C H D F C 7 00 I 600R C H B C 6 50 IGT B F B A y 6 50 I6TOOR C H B A LR78 I 5 A H B I A I 10 00 I 500R C H B A 8 75 I6 5 A E B 75 I6 500R A E 7 5046 B I A I 7 50 I600R B A 9 50 I 8 5 C D 9 5D I 8 500R C D I0 00 I6 5 C I E 10 00 I6 500R A E WAF EHO ISING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION T TRUCK 5 I REV 2 83 4 as s 4 000 G ROUP