POWERGLIDE AND TORO UE DRIVE TRANSMISSION 1968 CHEVY CHEVELLE CAMARO SPEEDOMETER GEAR CHART NOTE T0 order Speedometer Gears or Parts Transmission Type Hear Axle Ratio and Tire Size must be known I J 4 343 4 337 4 329 REAR GEAR GEAR AXLE TIRE SIZE SPEEDO SPEEDO ADAPTER RATIO DRIVE DRIVEN SPEEDO POWERGLIDE 2 56 7 35 x 14 3987918 2 56 E70 x 14 F70 x 14 3987919 2 73 7 35 x 14 7 75 x 14 E70x14 F70x14 3987919 3 07 7 35 x 14 7 75 x 14 F70 x 14 G70 x 14 E70 x 15 6261794 3987919 3 07 E70 x 14 6261794 3987920 3 08 7 75 x 14 F70 x 14 G70 x 14 6261794 3987919 3 08 7 35 x 14 E70 x 14 6261794 3987920 3 31 7 75 x 14 G7O x 14 E70 x 15 6261794 3987920 3 31 7 35 x 14 E70 x 14 F70 x 14 6261794 3987921 3 36 7 35 x 14 7 75 x 14 F70 x 14 G7O x 14 6261794 3987921 3 36 E70 x 14 3860345 3 55 7 35 x 14 7 75 x 14 F70 x14 G70 x 14 E70 x 15 3860345 L 3 55 E70 x 14 3860346 3 70 7 35 x 14 7 75 x 14 F70 x 14 G70 x 14 3860346 3 73 7 75 x 14 F70 x 14 G70 x 14 E70 x 15 3860346 3 73 7 35 x 14 E70 x 14 3860347 4 10 7 35 x 14 3860345 3890575 4 10 7 75 x 14 F70 x 14 G70 x 14 3860348 4 10 7 35 x 14 F70 x 14 6261794 3987920 4 10 E70 x 14 3860345 4 10 E70 x 15 3860348 4 56 7 75 x 14 G70 x 14 3860346 3890575 4 56 7 35 x 14 F70 x 14 3860347 3890575 4 56 7 35 x 14 3860347 6476735 4 56 F70 x 14 E70 x 15 3860346 4 56 E7O x 14 3860346 4 89 7 75 x 14 F7O x 14 G70 x 14 3860348 3890575 4 89 7 35 x 14 3860348 3905497 4 89 E70 x 14 E70 x 15 3860346 4 89 7 35 x 14 F7O x 14 3860347 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 4 000 GROUP 4 so c REV 4 81