250 350 375 400 TURBO HYDRAMATIC 4 343 GEAR REAR SPEEDO 4 337 4 329 AXLE TIRE SIZE DRIVE GEAR ADAPTER RATIO 350 TURBO SPEEDO SPEEDO HYDRA DRIVEN V MATIC T H 350 3 55 8 25 x 14 8 55 x 14 8 85 x 14 8 25 x 15 8 55 x 15 G70 x 15 G78 x 15 6261078 3987919 3 55 7 35 x 14 7 75 x 14 E70 x 15 F70 x 14 F70 x 15 F78 x 14 G70 x 14 G78 x 14 6261077 3860345 3 55 E7O x 14 E78 x 14 6261077 3860346 3 70 E70 x 14 6261077 3860347 3 73 8 25 x 14 8 55 x14 8 85 x 14 8 25 x 15 8 55 x 15 G70 x 15 G78 x 15 6261077 3860345 3 73 E70 x 15 F70 x 14 F70 x 15 G70 x 14 G78 x 14 6261077 3860346 3 73 E70 x 14 6261077 3860347 4 10 F70 x 14 6261794 3987919 3932220 4 10 8 55 x 14 8 85 x 14 8 25 x 15 8 55 x 15 G70x 15 G78x 15 3860347 4 10 8 25 x 14 G70 x 14 G78 x 14 3860348 4 56 8 55 x 15 6261794 3987919 3932220 4 56 8 25 x 14 8 55 x 14 8 85 x 14 G70 x 15 G78 x 14 G78 x 15 6261794 3987920 3932220 4 56 8 25 x 15 6261078 3987920 3932220 I 4 56 F7O x 14 G70 x 14 6261794 3987921 3932220 4 88 8 55 x 14 8 85 x 14 8 25 x 15 8 55 x 15 G70 x 15 G78 x 15 6261794 3987921 3932220 4 88 8 25 x 14 F7O x 14 G70 x 14 G78 x 14 3860345 3932220 PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 4 000 GROUP 4 26 c REV 4 81