SPEEDOMET ER GEAR CHARTS TP161 1976 SPEEDOMETER GEAR CHART C 1 2 3 BLAZER C JIMMY C w 3 SPD CODE DRIVEN GEARS SLEEVE ASM CODE ADAFTE RS A 3987920 20T 3452I 5 F 3950352 B 399792 I 2IT 345215 G 3950354 C 3987919 I9T 345215 H 3905497 D 3997918 18T 34521 5 I 3925669 E 3987922 22T 34521 E 3 40 3 73 4 I0 4 I 1 4 56 DRIVE GEAR DRIVE GEAR DRIVE GEAR DRIVE GEAR DRIVE GEAR TIRE SIZE 6261794 62GI794 6201794 6261794 6261794 Drivan Adapnr Drivsn Adrvter Drivon Advhr Driv n Adrvlu DrIv n Adnm G7Br1 5 A G E I A H G78 1500R A E A F L78 I 5 C G B E I L7B 15ODR C B E I H7 1 5 A E C H H7 1 5OOR A B G C H 7 00 I 5 C B E I z 7 00 1500R C B E I 7 00 16 D G C I D H I 7 00 1 BOOR D G A E 6 50 16 C B C F Q LR7B I 5 C G A I E I 8 7516 5 B E I B F 5 75 I 6 500R B E I B F 7 50 16 C G B C H 7 50 I 6OOR C B E I 9 50 16 5 A E A H 9 501 6 500R A E A F L60 1 5 A I E A F 8 0049 5 D A E B 00 I 9 500 R D A E 10 00 1 5 D G A WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 5 I REV 2 83 us 4 000 GROUP