I 1 4 SPEED TRANSMISSION 6 I 1971 TRUCK SPEEDOMETER GEAR CHART CONT A I I 4 337 4 338 cw cw 4 329 Rear Speedumetsr Speedometer Adapter 1 Axle Retin Rear Tire Size Driven Drive Spesdometer I MUNCIE 4 SPEED I 1 I 3 07 G78 x 15 G78 x 150 R 8 x16 50 R I H78 x 15 H78 x 150 R 38 66799 3866742 3950348 3 07 8 00 x 16 5 6 50 x 16P 3866917 3866742 3950350 z 3 07 E78Ix 15 F78 x 14 7 00 x 140 R 3866917 3866742 3950348 3 07 C78 x 14 V 38 669 18 3866742 3950348 3 07 8 75rx 16 5 6 50 x 16P O R 6 50 x 16T I I 6 50 x 16T O R 7 00 x 15 9 5 x 16 50 R r 10 0x 16 5 10 x 16 50 R 3866799 3866742 3950350 3 07 E78 x 150 R 7 00 x 14 3866798 3866742 3925673 4 3 07 C78 x 140 R L 3866798 3866742 3925671 3 07 F78 x 140 R 3866918 3866742 3950350 3 07 8 75 x 16 50 R 7 00 x 150 R 3866798 3866742 3950348 I 3 07 7 00 x 160 R 7 50 x 160 R 3866798 3866742 3950350 3 36 G78 x 15 38 66918 3866742 3950348 3 36 8 00 x 16 5 6 50 x 16P I 3866917 3866742 3950348 I 3 36 E78 x 15 F78 x 14 E78 x 150 R F78 x 140 R 7 00 x 14 7 00 x 140 R 3866798 3866742 3 36 C78 x 14 C78 x 140 FI 3866799 3866742 1 3 36 8 75 x 16 5 8 75 x 16 50 R 7 00 x 150 R 3866798 3866742 3925673 3 36 G78 x 150 R 8 x 16 50 R H78 x 150 R 3866798 3866742 3925671 3 36 6 50 x 16P O R 6 50 x 16T O R 9 5 x 16 50 R 1 3866799 3866742 3950348 4 3 36 6 50 x 16T 7 00 x 15 10 0 x 1 6 5 1 I 10 x 16 50 R I 3866918 3866742 3950350 Y I 3 36 H78 x 15 3866799 3866742 3925673 3 36 7 00 xI 16 7 00 x 160 R 9 50 x 16 5 3866917 3866742 3950350 3 36 7 50 x 16 7 50 x 160 R Q 3866798 3866742 3950348 3 36 8 00 x 19 5 8 x 19 50 R 7 00 x 18 3866798 3866742 3950350 3 54 IG78 x 15 G78 x 150 R 8 x 16 50 R I H78 x 15 H78 x 150 R 3866798 3866742 3 54 8 00 x 16 5 6 50 x 16P 3866918 3866742 3950348 I 3 54 E78 x 15 F78 x 14 E78 x 150 R F78 x 140 R 7 00 x 14 7 00 x 140 FI 3866799 3866742 I 3 54 C78 x 14 C78 x 140 R Q 3866917 3866742 3 54 8 75 x 16 5 7 00 x 150 R L 3866799 3866742 3925673 3 54 8 75 x 16 50 R 3866798 3866742 3925671 3 54 6 50 x 16P O R 6 50 x 16T O R I 9 5 x 16 50 R 3866917 3866742 3950348 3 54 6 50 x 16T 7 00 x 15 10 0 x 16 5 10 x 16 50 R 3866919 3866742 3950350 3 54 7 00 x 16 9 50 x 16 5 3866798 3866742 3925673 I 3 54 7 00 x 160 R 3866918 3866742 3950350 1 3 54 7 50 x 16 7 50 x 160 R 3866799 3866742 3950349 3 54 8 00 x 19 5 7 00 x 18 3866799 3866742 3950350 3 54 8 x 19 50 R 3866798 3866742 3950348 3 70 G78 x 15 G78 x 150 R 8 x 16 50 R F78 x 140 R H78 x 15 H78 x 150 R 3866799 3866742 I 3 70 8 00x16 5I I 3866798 3866742 3950354 3 70 E78 x 15 F78 x 14 E78 x 150 R 7 00 x 14 1 7 00x140 R I 3866917 38667I42 e 3 70 C78 x 14 C78 x 140 R 3866918 3866742 3 70 8 75 x 16 5 8 75 x 16 50 R 6 50 x 16P O R X I 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 3866798 3866742 3 70 I6 50 x 16P 3866919 3866742 3950348 Q 3 70 6 50 x 16T 3866918 3866742 3950348 3 70 7 00 x 16 9 5 x 16 50 R 3866798 3866742 3925671 1 3 70 7 00 x 160 R 7 50 x 160 R 3866917 3866742 3950348 3 70 7 50x 16 3866798 3866742 3925673 3 70 8 00 x 19 5 38 66798 3866742 V 3950348 3 70 8 x 19 50 R 7 00 x 18 3866917 I 3866742 3950350 I 3 70 I9 50 x 16 5 3866919 3866742 I 3950350 1 3 73 G78 x 15 G78 x 150 R 8 x 16 50 R I V H78 x 1 5 H78 x 150 R 3866799 3866742 j GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL g REV 5 79 j 4 73 4 337 4 337