POWERGLIDE AND TOR0 UE DRIVE TRANSMISSION 1968 CHEVY CHEVELLE CAMAR0 SPEEDOMETER GEAR CHART NL7QTEMg c arder Speedumstsr Gears ar Parts Transmission Type Hear Axle Ratio and 77re Size mus be 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 3905494 3987918 V 2 56 E70 x 14 F70 x 14 3905494 3987919 2 73 7 35 14 7 75 x 14 E70 x 14 F70 X 14 3905494 3987919 3 07 7 35 x 14 7 75 x 14 F70x14 G70x14 E70 x 15 6261794 3987919 3 07 E70 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 x14 G70 x 14 E70x15 6261794 3987920 3 31 7 35 x 14 E70 x 14 F70 x 14 6261794 398792I 3 36 7 35 x 14 7 75 x 14 F70x 14 G70x I4 6261794v 3987921 3 36 E70 x 14 3924097 3860345 3 55 7 35 x I4 7 75 x 14 F70x14 G70x14 E70 x 15 3924097 3860345 3 55 E70 x 14 3924097 3860346 V 3 70 7 35 x 14 7 75 x 14 F70 x 14 G70 x 14 3924097 3860346 3 73 7 75 x 14 F70 x 14 G70 x 14 E70 x 15 3924097 3860346 3 73 7 35 x 14 E70 x 14 3924097 3860347 4 10 7 35 x 14 3924097 3860345 3890575 4 10 7 75 x14 F70 x14 G70 x 14 3924097 3860348 4 10 7 35 x 14 F70 x14 6261794 3987920 6476736 4 10 E70 x 14 3924097 3860345 6476735 4 10 E70x 15 3 924097 3860348 4 56 7 75 x 14 G70 X 14 3924097 3860346 3890575 4 56 7 35 x 14 F70 x 14 3924097 3860347 389057g 4 56 7 35 x I4 3924097 3860347 647673 4 56 F70 x 14 E70 x 15 3924097 3860346 6476735 4 56 E70 x 14 3924097 3860346 6476736 4 89 7 75 x 14 F70 x 14 G70 x 14 3924097 3860348 3890575 4 69 7 35 x 14 3924097 3860348 3905497 4 89 E70 x 14 E70 x 15 3924097 3860346 6476736 4 89 7 35 x I4 F70 x 14 3924097 3860347 6476736 t GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 4 337 4 337 4 zos REV 4 77