A TURBO HYDRAMATIC TRANSMISSION 1971 TRUCK SPEEDOMETER GEAR CHART CONT 4 337 4 343 V Gear Gear 4 329 Rear Speedometer Speedometer Adapter Axle Ratio Rear Tire Size Driven Drive Speedcmeter ALL W TURBO HYDRAMATIC 350 T H 350 exc 292 350 3 07 G78 x 15 G78 x 150 R 8 x 16 50 R F78 x 140 R I H78 x 15 H78 x 150 R 3987918 6261078 3 07 8 00 x 16 5 6 50 x 16P 3987921 6261078 50348 3 07 E78 x 15 F78 x 14 E78 x 150 R 7 00 x 14 7 00 x 140 R 3987919 6261078 3 07 C78 x 14 C78 x 140 R 3987920 6261078 3 07 8 75 x 16 5 7 00 x 15 7 00 x 150 R I A 10 0x 16 5 A 3987922 6261078 50350 3 07 8 75 x 16 50 R A 87919 6261078 3925673 3 07 6 50 x 16P O R 6 50 x 16T 6 50 x 16T O FI A V 10 x 16 50 R 3987920 6261078 50348 3 07 7 00 x 16 9 5 x 16 50 R 87918 6261078 25673 3 07 7 00 x 160 R 87919 6261078 A 50348 3 07 7 50 x 16 7 50 x 160 R A 87920 6261078 50350 3 07 8x 19 50 R 7 00 x 18 a 87919 6261078 3950350 A 3 07 9 50 x 16 5 87921 6261078 3950350 3 36 G78 x 15 G78 x 150 R 8 x 16 50 R E78 x 150 R F78 x 150 R H78 x 150 R 3987920 6261078 3 36 8 00 x 16 5 8 75 x416 5O R 6 50 x 16P Y 7 00 x 150 R 87919 6261078 Y 3 36 E78 x 15 F78 x 14 7 00 x 140 R I 87921 6261078 3 36 C78 x 14 C78 x 140 R 87922 6261078 A 3 36 8 75 x 16 5 87918 6261078 50354 3 36 6 50 x 16P O R 6 50 x 16T O R A 7 00 x 16 7 00 x 160 R 9 5 x 16 50 R I V 10 x 16 50 R Q 87918 6261078 3 36 6 50 x 16T 10 0 x 16 5 87922 6261078 3950348 3 36 H78 x 15 3987919 6261078 3950354 3 36 7 50 x 16 87922 6261078 50350 3 36 7 50 x 160 R 4 87919 6261078 25673 3 36 7 00 x 15 A 3860347 V 6261077 3950350 3 36 7 00 x 14 A 3987920 6261078 3950350 3 36 8 00 x 19 5 87919 6261078 50348 3 36 I 8 x 19 50 R 7 00 x 18 87921 6261078 50350 3 36 9 50 x 16 5 3860346 6261077 50350 3 54 G78 x 15 G78 x 150 R 8 x 16 50 R I A E78 x 150 R F78 x 140 R H78 x 150 R 87921 6261078 3 54 8 00 x 16 5 8 75 x 16 50 R 6 50 x 16P 7 00 x 150 R 87920 6261078 3 54 E78 x 15 F78 x 14 7 00 x 140 R 87922 6261078 I 3 54 C78 x 14 C78 x 140 R 38 60346 6261077 I 3 54 8 75 x 16 5 87919 6261078 50354 3 54 6 50 x 16P O R 6 50 x 16T 6 50 x 16T O R 7 00 x 16 9 5 x 16 50 8 10 x 16 50 FI 87919 6261078 3 54 H78 x 15 A 87920 6261078 50354 r 3 54 7 00 x 15 10 0 x 16 5 A 3860348 6261077 50350 3 54 7 00 x 160 R 7 50 x 16 7 50 x 160 R A 87918 A 6261078 Y A 3 54 7 00 x 14 87921 6261078 50350 3 54 8 00 x 19 5 87920 6261078 50348 3 54 8 x 19 50 R 7 00 x 18 A 87922 6261078 50350 3 54 9 50 x 16 5 87918 A 6261078 50354 3 70 G78 x 15 G78 x 150 Fi 8 x 16 50 R A E78 x 150 R F78 x 140 R H78 x 1450 R 87922 6261078 3 70 8 00 x 16 5 8 75 x 16 50 R 6 50 x 16P 87921 6261078 3 70 E78 x 15 F78 x 19 7 00 x 1 40 R 3860346 6261077 3 70 C78 x 14 C78 x 140 R 3860347 6261077 e 3 70 8 75 x 16 5 87920 6261078 50354 V 3 70 6 50 x 16P O R 6 50 x 16T 6 50 x 16T O R A 7 00 x 15 7 00 x 150 8 9 5 x 16 5Q R V 10 0 x 16 5 10 x 16 50 R 87920 6261078 3 70 H78 x 15 A 87921 6261078 50354 3 70 7 00 x 16 9 50 x 16 5 I 87919 6261078 50354 3 70 7 00 x 160 R 7 50 x 16 7 50 x 160 R 87919 6261078 V 3 70 7 00 x 14 A 4 87918 6261078 05497 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL 1 REV 5 79 A 4 iss 4 337 4 337