1 I 3 SPEED TRANSMISSION M 1 A V 1971 TRUCK SPEEDOMETER GEAR CHART A V 4 337 4 343 1 V V Gear Geer V 4 329 Rear A Speodumeter Speedomcter Adapter ul Axle Ratio Rear Tire Size Driven Drive Speedometer SAGINAW 3 SPEED V V 3 07 G78 x 15 3860345 6261795 3950348 3 07 8 00 x 16 5 G78 x 150 R 8 x 16 50 R H78 x 15 A H78 x 150 R 6 50 x 16P 3860346 6261795 3950350 3 07 E78 x 15 F78 x 14 Q 3860346 6261795 A 3950348 3 07 C78 x 14 3860347 6261795 3950348 3 07 8 75 x 16 5 8 75 x 16 50 R 6 50 x 16T 6 50 x 16P O R A V 6 50 x 16T O R 7 00 x 15 7 00 x 150 R A 9 5 x 16 50 R 10 0 x 16 5 10 x 16 50 R 3860345 V 6261795 3950350 7 3 07 E78 x 150 R F78 x 140 R 7 00 x 14 7 00 x 14 0 R Q 3860347 6261795 3950350 3 07 C78 x 140 R 1 V 3860345 6261795 3925673 V 3 36 G78 x 15 G78 x 150 R 8 x16 50 R H78 x 15 H78 x 150 R V V 3860345 V 6261795 3925673 V 3 36 8 00 x 16 5 6 50 x 16P A 3860346 6261795 V 3950348 3 36 1 E78 x 15 E78 x 150 R 7 00 x 14 7 00 x 140 R 1 3860346 6261795 3925673 3 36 C78 x 14 C78 x 140 R 3860345 6261795 3 36 F78 x 14 3860348 6261795 V 3950348 3 36 F78 x 140 R V V 3860347 6261795 3950348 3 36 8 75 x 16 5 8 75 x 16 50 R 7 00 x 14 V 7 7 00x 150 R V Q 3860347 6261795 3950350 3 36 6 50x 16P O R 6 50 x 16T O R 6 50 x 16T A 10 0 x 16 5 10 x 16 50 R 3860345 1 6261795 3950348 3 36 7 00 x 16 7 00 x 160 R 9 50 x 16 5 9 5 x 16 50 R 3860346 6261795 3950350 V Q 3 36 7 50 x 16 7 50 x 160 R 3860345 6261795 3950350 V 3 54 G78 x 15 3860348 6261795 3950348 S 3 54 8 00 x 16 5 6 50 x 16P 3860347 6261795 3950348 T 3 54 E78 x 15 F78 x 14 E78 x 150 R F78 x 140 R V A 7 00 x 140 R 7 Q 3860345 6261795 3 54 C78 x 14 C78 x 140 R 3860346 6261795 e 3 54 8 75 x 16 5 6 50 x 16T 7 00 x 15 10 0 x 16 5 V 10 x 16 50 R 3860348 6261795 3950350 V 3 54 G78 x 150 R 8 x 16 50 R H78 x 15 I H78 x 150 R 1 3860346 V 6261795 3925673 Q 3 54 8 75 x 16 50 R 7 00 x 150 R 3860345 6261795 3925673 A 4 A 3 54 6 50 x 16P O R 6 50 x 16T O R 9 5 x 16 50 R 3860346 6261795 3950348 A 3 54 7 00 x 16 9 50 x 16 5 V 3860347 I 6261795 3950350 3 54 7 00 x 160 R V 3860345 6261795 V 3950348 3 54 7 50 x 16 7 50 x 160 R V 1 3860346 6261795 3950350 3 54 7 00 x 14 3860347 6261795 3925673 3 54 8 00 x 19 5 8 x 19 50 R 7 00 x 18 1 3860345 6261795 3950350 V 3 70 G78 x 15 G78 x 150 R 8 x 16 50 R E78 x 150 R V 1 F78 x 140 R H78 x 150 R 1 3860345 6261795 3 70 8 00 x 16 5 6 50 x 16P 3860345 f 6261795 3925671 I 3 70 E78 x 15 F78 x 14 7 00 x 140 R 3860346 6261795 A 3 70 C78 x 14 C78 x 140 R Q L 3860347 6261795 A 1 3 70 8 75 x 16 5 8 75 x 16 50 R 7 00 x 150 R 3860346 6261795 3925673 3 70 6 50 x 16P O R 6 50 x 16T 6 50 x 16T O R 7 00 x 15 10 0 x 16 5 10 x 16 50 R 3860347 6261795 3950348 V V 3 70 H78 X 15 3860347 6261795 3925673 3 70 7 00 x 16 9 5 x 16 50 R V 1 3860345 6261795 3925673 3 70 7 00x 160 R V 3860346 6261795 3950348 3 70 7 50 x V16 7 50 x 160 R L 3860347 6261795 3950350 A 3 70 7 00 x 14 4 1 3860348 6261795 3925673 V 3 70 8 x 19 50 R 7 00 x 18 V 3860346 6261795 3950350 3 70 9 50 x 16 5 3860348 6261795 3950350 V 3 73 G78 x 15 G78 x 150 R 8 x 16 50 R F78 x 150 R 1 H78 x 15 H78 x 150 R 38 60345 6261795 3 73 8 00 x 16 5 6 50 x 16P 3860345 6261795 3925671 3 73 E78 x 15 F78 x 14 E78 x 150 R 7 00 x 14 I 7 00 x 140 R L 9 3860346 6261795 3 73 C78 x 14 C78 x 140 R 3860347 6261795 1 3 73 8 75 x 16 5 8 75 x 1 6 50 R 7 00 x 15 7 00 x 150 R V V 10 0 x 16 5 3860346 6261795 3925673 2 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL V 4 337 4 337 4 22 V REV 5 79