y I 3 SPEED TRANSMISSION I 1971 TRUCK SPEEDOMETER GEAR CHART CONT I 1 A 4 337 4 338 V Y Gear Gear 4 329 J A Roar Speedomster Speedcmeter Adapter Axle Ratio Rear Tir Size Driven Drivis Spsedometsr ALL GP W MUNCIE 3 SPEED 350 CONT 4 4 56 4 57 7 00 x 16 7 00 x 160 R 9 50 x 16 5 Vi 9 5 x 16 50 R 3860347 6261795 V 4 56 4 57 7 50 x 16 7 50 x 160 R 3860346 6261795 4 56 4 57 8 x 19 50 R 7 00 x 18 3860345 6261795 5 14 A G78 x 15 3860348 6261795 3950352 A 5 14 8 00 x 16 5 6 50 x 16P 3860347 6261795 3950352 5 14 I E78 x 15 F78 x 14 E78 x 150 R F78 x140 R 7 00 x 14 7 00 x 140 R 3860348 6261795 3905497 5 14 8 75 x 16 5 6 50 x 16P O R 6 50 x 16T I 6 50 x 16T O R 7 00 x 15 10 0 x 16 5 10 x 16 50 R 3860346 6261795 A 3950352 V 5 14 G78 x 150 R 8 x 16 50 R H78 x 15 V H78 x 150 R 3860347 6261795 3905497 5 14 8 75 x 16 50 R 7 00 x 150 R L 3860346 6261795 3905497 5 14 7 00 x 16 9 5 x 16 50 R 2 A 3860345 3 6261795 3905497 5 14 7 00 x 160 R 9 50 x 16 5 3 3860345 6261795 3950352 5 14 7 50 x 16 3860348 6261795 3950354 5 14 7 50x160 R Q 3860348 6261795 3925669 l 5 14 8 00 x 19 5 L 3860347 6261795 i 5 14 8 x 19 50 R 3860348 6261795 A 5 14 7 00 x 18 3860346 6261795 3925669 6 17 7 00 x 160 R 7 50 x 16 7 50 x 160 R 3860348 6261795 3905497 6 17 8 00 x 19 5 V 3860346 6261795 3905497 l 6 17 8 x 19 50 R 7 00 x 18 3860347 6261795 3950352 E DANAV TRANSFER CASE V V 3 07 8 00 x 1 6 5 8 75 x 16 50 R 6 50 x 16P 7 00 x 150 R I V 3968031 3964593 3950350 I 3 07 E78 x 15 F78 x 14 7 00 x 14 7 00 x 140 R 3968031 64593 4 3950348 3 07 C78 x 14 C78 x 140 R L 3968032 64593 3950348 E 3 07 G78 x 150 R 8 x 66 50 R H78 x 15 H78 x 150 R 3968030 3954593 3Q Q348 3 07 E78 x 150 R F78 x 140 R 3968032 3964593 3950350 3 07 6 50 x 16P O R 6 50 x 16T O R 7 00 x 16 V 7 00 x 160 R 9 5 x 16 50 R 10 x 16 50 R 3968030 64593 3950350 3 36 G78 x 15 G78 x 150 R 8 x 16 50 R H78 x 150 R O 3968032 3964593 3950348 9 3 36 8 00 x 16 5 6 50 x 16P V 3968030 3964593 I 3925673 3 36 E78 x 15 E78 x 150 R 7 00 x 14 3968031 3964593 3925673 A 3 36 C78 x 14 3968030 3964593 3950354 i 3 36 8 75 x 16 5 6 50 x 16P O R 6 50 x 16T 6 50 x 16T O R 7 00 x 15 7 00 x 150 R V 10 0 x 18 5 10 x 16 50 R V 3968032 3964593 3950350 3 36 C78 x 140 R 7 00 x 140 R 3968030 3964593 l 3 36 F78 x 140 R 3968030 3964593 3925671 3 36 8 75 x 16 50 R L 3968031 3964593 3950348 I 3 36 7 00 x 16 9 50 x 16 5 9 5 x 16 50 R 3968030 3964593 3950348 I e 3 36 7 00 x 160 R 7 50 x 160 R 3968031 64593 3950350 3 36 8 x 19 50 R 39 68030 3964593 3950350 3 54 8 00x 16 5 3968030 V 3964593 3925671 3 54 E78 x 15 F78 x 14 3968030 64593 3950354 3 54 C78 x 14 C78 x 140 R 3968032 64593 3 54 8 75 x 16 5 6 50 x 16P O R 6 50 x 16T 6 50 x 16T O R 7 00 x 15 7 00 x 150 R i 10 0 x 16 5 10 x 16 50 R V 3968030 3964593 3925673 i 3 54 G78 x 150 R 8 x 16 50 R E78 x 150 R I V F78 x 1 50 R H78 x 150 R 7 00 x 14 V 7 00x 140 R Q 3968030 3964593 I 3 54 8 75 x 16 50 R 6 50 x 16P 3968032 64593 3950348 I 3 54 H78 x 15 3968031 3964593 3925673 V 3 54 7 00 x 16 9 5 x 16 50 R 4 3968031 64593 3950348 3 54 7 00 x 160 R 9 50 x 16 5 3968032 64593 3950350 3 54 7 50x 16 7 50 x 160 R 3968030 64593 3950348 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL 4 337 4 337 r 4 28 REV 5 79