TURBO HYDRAMATIC TRANSMISSION 1970 TRUCIK SPEEDOMETER GEAR CHART CONT 4 337 4 343 4 330 REAR GEAR GEAR 4 329 KEY AXLE REAR TIRE SIZE SPEEDO SPEEDO ADAPTER SPEEDO RATIO DRIVEN DRIVE SPEEDO ADAPTER TRANSFER CASE NEW PFILOCESS 3 07 G78 x 15 3866798 3964594 1563872 867209 3 07 E78 x 15 3866917 3964594 1563967 867209 3 07 7 00 x 15 O R 3866798 3964594 1563967 867209 3 07 G78 x 15 O R H78 x 15 H78 x 15 O R 3866799 3964594 1563967 867209 3 07 6 50 x 16P 3866917 3964594 1583876 867209 3 07 6 50 x 16T 6 50 x 16T R 6 50 x 16P 0 R 7 00 x 15 10 00 x 16 5 10 x 16 5 O R 3866798 3964594 1583876 867209 3 07 E78 x 15 O R 3866918 3964594 1583876 867209 3 07 7 50 x 16 O R 3866798 3964594 1583876 867209 3 73 G78 x 15 G78 x 15 O R 6 50 x 16P H78 x 15 H78 x 15 O R 3866799 3964594 3 73 E78 x 15 E78 x 15 O R 38669177 3964594 3 73 8 75 x 16 5 7 00 x 15 0 R 6 5 x 16T 6 50 x 16T 0 R 6 50 x 16P 0 R 7 00 x 15 8 75 x 16 5 O R 10 0 x 16 5 10 x 16 5 O R 7 50 x 16 O R 3866798 3964594 4 10 8 75 x 16 5 6 50 x 16T 7 00 x 5 8 75 x 16 5 O R 10 0 x 16 5 10 x 16 5 O R 3866917 3964594 4 10 7 50 x 16 7 50 x 16 O R 3866798 3964594 4 10 7 00x 16 9 50x 16 5 7 00x 160 R 9 5 x 16 5 O R 3866799 3864594 4 56 8 75 x 16 5 8 75 x 16 5 O R 10 0 x 16 5 10 x 16 5 O R 3866919 3864594 4 56 7 50 x 16 7 50 x 16 O R 4 386691 7 3864594 4 56 7 00 x 16 9 50 x 16 5 7 00 x 16 O R 9 5 x 16 5 O R 3866918 3864594 4 57 8 75 x 16 5 8 75 x 16 5 O R 10 0 x 16 5 10 x 16 5 O R 3866919 3864594 4 57 7 50 x 16 7 50 x 16 O R 3866917 3864594 4 57 7 00 x 16 9 50 x 16 5 7 00 x 16 O R 9 5 x 16 5 0 R 3866918 3864594 1971 CHEVROLET MOTOR DIVISION GENERAL NIOTORS CORPORATION P A 31 REV 6 71 4 189 4 331 4 337