V POWERGLIDE TRANSMISSION V V I V V Q 1971 TRUCK SPEEDOMETERQ GEAR CHART CONT Q 4 337 4 343 Q Q G r G r 4 329 V I R Sp d m t r Sp d m t r Adapnr Axle Ratio Roar Tire Size Driv n V DrIv Sp d m I I ALL IW POWERGLIDE CONT Q I l I 4 56 7 50 x 16 7 50 x 160 B 60346 6261795 4 56 8 00x 19 5 87921 V 6261794 4 56 8 x 19 5O R Q7 00 x 18 87922 6261794 I 4 57 G78 x 15 G78 x 150 R 8 x 16 50 R I H78 x 150 R 87922 6261794 50362 4 57 8 00 x 16 5 V V 3987921 6261794 3905497 V 4 57 E78 x 15 F78 x 14 7 00 x 14 7 00 x 140 FI 60346 6261796 50352 V 4 57 C78 x 14 V Q 60347 6261795 05497 4 57 8 75 x 16 5 8 75 x 16 50 R 6 50 x 16T I Q 6 50 x 16P O R 6 50 x V16T O R I V I 7 00 x 15 7 00 x 150 R 10 0 x 16 5 Q I 10 x 16 50 R Q 60348 6261795 4 4 57 E78 x 150 R F78 x 140 R Q 87922 6261794 05497 4 57 C78 x 140 R L Q 3860347 6261795 50352 4 57 6 50 x 16P 7 Q 3860348 6261795 50354 V 4 57 V H78Vx 15 60348 6261795 25669 I I 4 57 7 00 x 16 7 00 x 160 R 9 50 x 16 5 Q I I 9 5 x 16 50 FI Q L 3860347 6261795 4 57 7 50 x 16 7 50x 160 FI L 3860346 6261795 Q 4 57 8 00 x 19 5 87921 6261794 4 57 8 x 19 50 R 7 00 x 18 87922 6261794 V 5 14 G78x 15 3860348 6261795 50352 Q 5 14 8 00 x 16 5 6 50 x 1 6P 3860347 6261795 3950352 Q I 5 14 E78 X 15 F78 x 14 E78 x 150 R V I F78 x 140 RQ 7 00 x 14 7 00 x 140 H 3860348 6261795 05497 5 14 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 10 0 x 16 5 A 10 x 16 50 R 60346 Q 6261795 50352 5 14 G78 x 150 R 8 x 16 50 R H78 x 15 I H78 x 150 R Q 3860347 6261795 3905497 5 14 8 75 x 16 50 R 7 00 xV 150 R V 60346 6261795 05497 I 5 14 7 00 x Q16 9 5 x 16 50 R 87922 6261794 05497 Q 7 5 14 7 00 x 160 R 9 50 x 16 5 3987922 6261794 3950352 I 5 14 7 50 x 160 R I 87921 6261794 V 3950352 Q 5 14 8 00x 19 5 Q A 3860347 6261795 5 14 8 x 19 50 FI 4 Q 4 60348 6261795 5 14 7 00 x 18 I 3860346 6261795 Q 25669 Q 6 17 7 00 x 160 R 7 50 x 16 7 50 x 160 R 3860348 6261795 05497 I 6 17 8 00x19 5 V Q 3860346 6261795 05497 6 17 8 x 19 50 R 7 00 x 18 3860347 6261795 50352 I I I I I V x I Y M PARTS DIVISION GENERAL MOTORS CORPORATION CHEVFIOLET 72TL 4 337 4 337 V V 4 1 28 V V REV 5 79