SPEEDOMETER GEAR CHARTS TP1B9 I 1976 SPEEDOMETER GEAR CHART K 1 2 BLAZER K JIMMY K CODE DRIVEN GEARS SLEEVE ASSY CODE ADAPTER A 3866917 20T 326561 F 326569 B 3866918 21T 326561 G 368022 C 3866919 ZZT 326561 H 368025 D 3866798 18T 326561 I 368026 E 3866799 19T 326561 3 07 3 73 4 10 4 11 4 56 DRIVE GEAR DRIVE GEAR DRIVE GEAR DRIVE GEAR DRIVE GEAR 3964594 3964594 3964594 3964594 3964594 TIRE SIZE EZ73992 6273992 6273992 6273992 6Z73992 Driv n A4 t r Driv n Adaptav Driv n Adnptar Driv n Adavtar Driv n Adapt L78 15 A I D F A F L78 1500FI A I D F A H7846 E H E B H7B 15OOR A I E B 7 0015 D H C H A 7 00 1500FI D H D A 7 00 16 E I D E F 7 001600 R E I B H V E F 6 50 16 D H C H A I LR78 I5 A I D F A F 10 00I 50OR E I D E F 10 00 15 E I B H E F 8 75 16 5 E G C F 8 75 16 50OR A C F 7 5016 D F A F 7 50160017 D F A F 9 5016 5 E F E F 9 5016 5OOR E F B F 10 00 16 5OOR E F C 8 00 19 5 B H E F 8 00 19 50OFI B H E 7 room smn I V 7 Tooth Nvlan Red WAREHOUS NG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCI 51 REV 2 83 Ms 4 000 GROUP