1 A 3 SPEED TRANSMISSION 1 SPEEDOMETER GEAR CHART CONT I I 4 337 I Geer Gear 4 329 A Rear Speedometer Speedometor Adamer A Axle Retin Rear Tire Size Driven Drive Speedometer DANA TRANSFER CASE CONT 3 54 8 00 x 19 5 3968030 64593 50350 3 54 8 x 19 50 R 3968031 64593 3950350 3 70 G78 x 15 1 3968030 3964593 50354 3 70 8 00 x 16 5 G78 x 150 R 8 x 16 50 R i 6 50 x 16P H78 x 15 H78 x 150 R 3968030 64593 3 70 E78 x 15 F78 x 14 E78 x 150 R F78 x 140 R 7 00 x 14 7 00 x 140 R 3968031 64593 3 70 C78 x 14 C78 x 140 R 3968032 64593 3 70 8 75 x 16 5 8 75 x 16 50 R 7 00 x 150 R 3968031 64593 3925673 3 70 6 50 x 16P O R 6 50 x 16T O R 9 5 x 16 50 R 10 x 16 50 R 3968032 64593 50348 3 70 6 50 x 16T 7 00 x 15 7 00 x 160 R 10 0 x 16 5 3968030 64593 3925671 V 3 70 7 50 x 16 7 50 x 160 R 3968031 64593 50348 3 70 8 00 x 19 5 I 3968031 3964593 3950350 V 3 70 8 x 19 50 R 7 00 x 18 68030 64593 50348 I 3 70 9 50 x 16 5 3968030 64593 3925673 3 73 G78 x 15 68030 64593 I 3950354 3 73 8 00 x 16 5 G78 x 150 R 8 x 16 50 R 8 75 x 16 50 R 6 50 x 16P H78 x 15 I 1 H78 x 150 R 7 00 x 150 R 68030 3964593 3 73 E78 x 15 F78 x 14 E78 x 150 R F78 x 140 R 7 00 x 14 7 00 x 140 R 3968031 64593 3 73 8 75 x 16 5 7 00 x 15 10 0 x 16 5 3968031 64593 25673 3 73 6 50 x 16P 0 R 7 00 x 16 9 5 x 16 50 R L 68032 64593 3950348 4 1 3 73 6 50 x 16T 6 50 x 16 T O R 10 x 16 50 R 3968030 64593 25671 A V 3 73 7 00 x 160 R 3968030 64593 25673 I 3 73 7 50 x 16 7 50 x 160 R 68031 64593 50348 I 3 73 8 00 x 19 5 68031 64593 50350 3 73 8 x 19 50 R 7 00 x 18 68030 64593 50348 I 3 73 C78 x 14 C78 x 140 R 68032 64593 4 10 C78 x 140 R 68030 64593 3950352 x 4 10 8 00 x 16 5 6 50 x 16P 3968031 3964593 3950354 1 4 10 E78 x 15 F78 x 14 7 00 x 140 R 68032 64593 3925669 4 10 C78 x 14 68030 64593 05497 J 4 10 G78 x 15 G78 x 150 R 8 x 16 50 R E78 x 150 R F78 x 140 R H78 x 15 H78 x 150 R 68032 64593 Y 4 10 8 75 x 16 5 8 75 x 16 50 R 6 50 x 16P 0 R 6 50 x 16T 6 50 x 16T O R 7 00 x 15 7 00 x 150 R 10 0 x 16 5 10 x 16 50 R 3968031 64593 4 10 7 00 x 16 7 00 x 160 R 7 50 x 160 R 9 50 x 16 5 9 5 x 16 50 R 68030 64593 4 10 7 50 x 16 4 3968031 64593 3925673 4 4 10 7 00 x 14 3968032 64593 50354 i 4 10 8 00 x 19 5 7 00 x 18 68030 64593 25673 4 10 8 x 19 50 R 68032 64593 50348 4 11 G78 x 15 G78 x 150 R 8 x 16 50 R F78 x 140 R H78 x 15 H78 x 150 R 68032 64593 1 r 4 11 8 00 x 16 5 6 50 x 16P 68031 64593 3950354 1 4 11 E78 x 15 F78 x 14 7 00 x 14 7 00 x 140 R 68032 64593 3925669 4 11 8 75 x 16 5 8 75 x 16 50 R 6 50 x 16P 0 R I 6 50 x 16T 6 50 x16T O R 7 00 x 15 7 00 x 150 R 10 0 x 16 5 10 x 16 50 R 7 68031 64593 4 11 C78 x 14 C78 x 140 R 68030 64593 05497 4 11 E78 x 150 R 68032 3964593 50354 4 11 7 00 x 16 68030 64593 50354 4 11 7 00 x 160 R 7 50 x 160 R 9 50 x 16 5 9 5 x 16 50 R 68030 64593 4 11 7 50x 16 68031 64593 25673 4 11 8 00 x 19 5 68030 64593 3925673 A 4 11 8 x 19 50 R 3968032 64593 3950348 4 56 G78 x 15 G78 x 150 R 8 x 16 50 R H78 x 15 H78 x 150 R 68030 64593 05497 4 56 8 00 x 16 5 6 50 x 16P 68030 64593 50352 4 4 56 E78 x 15 F78 x 14 3968031 64593 3905497 A 1 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL I 4 REV 5 79 1 4 zs 4 337 4 337