1 TURBO HYDRAMATIC TRANSMISSION I I 1971 TRUCK SPEEDOMETER GEAR CHART CONT I A 4 337 4 343 4 Gear A Gar 4 329 4 3 R r Sposdomotar Spoedomatsr Adapter AxI Ratio I Rear Tire Size Driven Drive Spoadomater ALL W TURBO HYDRAMATIC 350 T H 350 exc 292 350 CONT n 3 70 8 00x 19 5 87918 6261078 3925671 3 70 8 x 19 50 R 3987918 61078 3 70 7 00 x 18 3860346 6261077 50350 3 73 G78 x 15 G78 x 150 R 8 x 16 50 R 6 F78 x 140 R H78 x 15 H78 x 150 R 3987922 6261078 3 73 8 00 x 16 5 8 75 x 16 50 R 6 50 x 16P 7 00 x 150 R A 3987921 6261078 3 73 E78 x 15 F78 x 14 E78 x 150 R 7 00 x 14 7 00 x 140 R V 1 3860346 61077 3 73 C78 x 14 C78 x 140 R I 3860347 61077 3 73 8 75 x 16 5 7 00 x 15 10 0 x 16 5 87920 61078 3950354 3 73 6 50 x 16P O R 6 50 x 16T 6 50 x 16T O R I I 7 00 x 16 9 5 x 16 50 R 10 x 16 50 R 4 87920 6261078 3 73 7 00 x 160 R 7 50 x 16 7 50 x 160 R 3987919 61078 3 73 8 00x 19 5 3987921 6261078 3950348 3 73 8 x 19 50 R 7 00x 18 87918 6261078 3 73 9 50 x 16 5 3987919 6261078 50354 A 4 10 G78 x 15 G78 x 150 R 8 xv 16 50 R H78 x 15 H78 x 150 R 3860347 6261077 4 10 A 8 00 x 16 5 8 75 x 16 50 R 6 50 x 16P I 7 00 x 150 R 3860346 6261077 4 10 E78 x 15 F78 x 14 E78 x 150 R I F78 x 140 R 7 00 x 14 7 00 x 140 R 3860348 I 6261077 4 10 C78 x 14 4 K 87922 6261078 50352 4 10 8 75 x 16 5 r 87922 6261078 50354 4 10 C78 x 140 R 87921 6261078 05497 4 10 6 50 x 16P O R 6 50 x 16T 6 50 x 16T O R I 7 00 x 16 9 5 x 16 50 R 10 x 16 50 R 87922 61078 4 10 7 00 x15 10 0x 16 5 39879184 A 6261078 05497 4 10 7 00 x 160 R 7 50 x 16 7 50 x 160 R 87921 I 6261078 V 4 10 8 00 x 19 5 3987919 6261078 A 4 10 8 x 19 50 R 87920 6261078 4 4 10 9 50 x 16 5 87921 6261078 50354 4 10 7 00x 18 I 87919 61078 50354 4 11 G78 x 15 G78 x 150 R 8 x 16 50 R A 4 H78 x 15 H78 x 150 R 3860347 6261077 V V4 11 8 00 x 16 5 87922 I 6261078 25673 4 11 E78 x 15 F78 x 14 E78 x 150 R k I F78 x 140 R 7 00 x 14 7 00 x 140 R 3860348 6261077 4 11 C78 x 14 87922 61078 50352 4 11 8 75 x 16 5 8 75 x 16 50 R 6 50 x 16P A X 7 00 x 150 R 3860346 61077 4 11 C78 x 140 R 87921 6261078 3905497 4 11 6 50 x 16P O R 6 50 x 16T O R 4 I 7 00 x 16 9 5 x 16 50 R 10 x 16 50 R 87922 6261078 4 4 11 6 50 x 16T 7 00 x 15 10 0 x 16 5 87918 6261078 05497 4 11 7 00 x 160 R 7 50 x 16 7 50 x 160 R 3987921 6261078 I 4 11 8 00 x 19 5 87919 6261078 4 11 8 x 19 50 R i 87920 61078 4 11 9 50 x 16 5 87921 61078 50354 4 11 7 00 x 18 87919 I 61078 50354 4 56 G78 x 15 G78 x 1 50 R 8 x 16 50 R I H78 x 150 R 87922 61078 50352 4 56 8 00 x 16 5 6 50 x 16P 3860348 61077 A 50354 V 4 56 E78 x 14 F78 x 14 7 00 x 14 6 7 00 x 140 R Q 4 3860346 61077 3950352 4 56 C78 x 14 Q 3860347 6261077 05497 4 56 8 75 x 16 5 8 75 x 16 50 R 6 50 x 16P O R A 6 50 x 16T 6 50 x 16T O R 7 00 x 15 A I 7 00 x 150 R 10 0 x 1 6 5 10 x 16 50 R 3860348 6261077 4 56 E78 x 150 R F78 x 140 R A 87922 61078 05497 4 56 C78 x 140 R I 3860347 A 6261077 3950352 I 4 56 I I78 x 15 3860348 E 6261077 25669 4 56 7 00 x 16 7 00 x 160 R 9 50 x 16 5 9 5 x 16 50 R 3860347 6261077 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL 4 337 4 337 4 160 A A 3 REV 5 79