A 3 SPEED TRANSMISSION A 1971 TRUCK SPEEDOMETER GEAR CHART CONT 4 327 4 343 4 Gear Gear r 4 329 Rear Speedometer Speedometer Adapter Axle Ratio Rear Tire Size V Driven Drive Spesdcrneter A ALL GP W MUNCIE 3 SPEED 350 CONT 3 70 7 00 x 16 9 5 x 16 50 R 3860345 6261795 3925673 3 70 7 00 x 160 R 3860346 6261795 3950348 3 70 7 50 x 16 7 50 x 160 R 3860347 6261795 3950350 3 70 7 00 x 14 3860348 6261795 3925673 3 70 8 x 19 50 R 7 00 x 18 3860346 6261795 3950350 I l 3 70 9 50 x 16 5 3860348 6261795 3950350 3 73 G78 x 15 G78 x 150 R 8 x 16 50 R F78 x 140 R H78 x 15 H78 x 150 R 3860345 6261795 3 73 8 00 x 16 5 6 50 x 16P 3860345 6261795 3925671 3 73 V E78 x 15 F78 x 14 E78 x 150 R 7 00 x 14 7 00x 140 R 3860346 6261795 3 73 C78 x 14 C78 x 140 R 3860347 6261795 3 73 8 75 x 16 5 8 75 x 16 50 R 7 00 x 15 7 00 x 150 R Y 10 0 x 16 5 4 3860346 6261795 3925673 3 73 6 50 x 16P O R 6 50 x 16T 6 50 x 16T O R i 10 x 16 50 R 3860347 6261795 3950348 3 73 7 00 x 16 9 50 x 16 5 9 5 x 16 50 R 3860345 6261795 3925673 3 73 7 00 x 160 R 3860348 6261795 3950350 3 73 7 50 x 16 7 50 x 160 R 3860346 6261795 3950348 3 73 8 00 x 19 5 8 x 19 50 R 7 00 x 18 3860346 6261795 3950350 4 10 A G78 x 15 G78 x 150 R 8 x 16 50 R H78 x 15 H78 x 150 R 3860347 6261795 5 4 10 8 00 x 16 5 8 75 x 16 50 R 6 50 x 16P 7 00 x 150 R V 3860346 6261795 4 10 A E78 x 15 F78 x 14 E78 x 150 R F78 x 140 R f A 7 00 x 14 7 00 x 140 R 3860348 6261795 I 3 4 10 6 50 x 16P O R 6 50 x 16T 6 50 x 16T O R n 4 1 A 7 00 x 16 9 5 x 16 50 R 10 x 16 50 R 3860345 6261795 Q 4 10 C78 x 14 3860345 6261795 3950352 4 10 8 75 x 16 5 1 3860345 6261795 3950354 4 10 C78 x 140 R 3860348 6261795 3925669 4 10 7 00 x 15 10 0 x 16 5 K 3860348 6261795 3925673 4 10 7 00 x 160 R 3860345 6261795 3925671 1 4 10 7 50x 16 3860346 6261795 3925673 4 10 7 50 x 160 R 3860348 6261795 3950348 4 10 8 00 x 19 5 38 60346 6261795 3950348 1 4 10 8 x 19 50 R 3860345 6261795 3925673 4 10 9 50 x 16 5 3860347 6261795 3925673 4 10 7 00 x 18 3860348 6261795 3950350 4 11 G78 x 15 G78 x 150 R 8 x 16 50 R H78 x 15 1 H78 x 150 R 3860347 6261795 A Q 4 11 8 00x 16 5 3860345 6261795 A 3925669 4 11 E78 x 15 F78 x 14 E78 x 150 R F78 x 140 R 7 00 x 14 7 00 x 140 R 3860348 6261795 I 4 11 C78 x 14 3860345 6261795 3950352 4 11 8 75 x 16 5 8 75 x 16 50 R 6 50 x 16P 7 00 x 150 R 3860346 6261795 I 4 11 C78 x Q 3860348 6261795 3925669 1 4 11 6 50 x 16P O R 6 50 x 16T O R 7 00 x 16 7 00 x 160 R 9 5 x 16 50 R 10 x 16 50 R 3860345 6261795 1 4 11 6 50 x 16T 7 00 x 15 10 0 x 16 5 3860348 6261795 3925673 4 11 7 50 x 16 3860346 6261795 3925673 4 11 7 50 x 160 R 38 60348 6261795 3950348 4 11 8 00 x 19 5 3860348 6261795 3950350 4 11 8 x 19 50 R 7 00 x 18 3860345 6261795 3925673 4 11 9 50 x 16 5 3860347 6261795 3925673 4 4 56 4 57 G78 x 15 G78 x 150 R 8 x 16 50 R H78 x 150 R 3860345 6261 795 3950352 4 56 4 57 8 00 x 16 5 6 50 x 1 6P 3860348 6261795 3950354 4 56 4 57 E78 x 15 F78 x 14 7 00 x 14 7 00 x 140 R 3860346 6261795 3950352 1 4 56 4 57 C78 x 14 3860347 6261795 3905497 I 4 564 57 8 75 x 16 5 8 75 x 16 50 R 6 50 x 16P O R 6 50 x 16T 1 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 3860348 6261795 4 564 57 E78 x 150 R F78 x 140 R 3860345 6261795 3905497 4 56 4 57 C78 x 140 R 3860347 6261795 3950352 4 56 4 57 H78 x 15 3860348 6261795 3925669 5 GM PARTS D IV S ON GENER AL MOTORS CORPORATION CHEVROLET 72TL A REV 5 79 T 1 4 27 r 4 337 4 337