V SPEEDOMETER G EAR CHARTS TP147 ky 1974 SPEEDOMETER GEAR CHART O1 2 3 w 3 SPEED CDDE DIIIVEN GEARS SLEEVE ASM CODE ADAFTERS A 3987920 20T 345215 J 3950352 B 3987921 2 I T 3452I 5 K 3950364 C 3997919 19T 3452I 5 L 3905497 D 3987918 18T 3452I5 M 3925659 E 3997922 22T 345215 3 40 3 73 4 I0 4 I1 4 56 DRIVE GEAR DRIVE GEAR DRIVE GEAR DRIVE GEAR DRIVE GEAR TIRE SIZE 626I7II4 626I794 6261794 625 794 625I794 Driven Adlvi Drivm Adapt DrIv n Adapt Driven Adapt Drivan Adapt G79 I5 A E 4 A L I G78 I 500R A E A J E78 I 5 E C J E J L7B I5 C B E M L78 I 500FI C E C J H78 I 6 A B A C L I 78 1600R A E A J 7 00 16 C A K E K 7 00 1500R C E E 7 00 I6 D A E 7 00 1500R D A E 5 50 IST C A K E K 5 50 IBTBOR C B E LR 78 15 C B E M 8 75 16 5 B C J B J 8 75 15 500R E E K B J 7 50 I 5 C E C L 7 50 1600R C B A E M 950 I 5 5 A E A J 9 50 I5 500R A E A J 10 00 I 5 5 A E A L 10 00 15 500R A E A L WAREHOU ING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORAT 0N LT TRUCI 5 I REV Z 83 4 6 s 4 000 GROUP