1968 PASSENGER SPEEDOMETER GEAR CHART NOTE To order Speedometer Gears or Parts Transmission Type Rear Axle Ratio and Tire Size must be known REAR 4 343 4 329 EA Ax E NRE SIZE smzrsoo smaeoo ADAPTER RAT 0 omvrz omvem spzzoo 3 SPEED H D 3 SPEED POWERGLIDE 4 SPEED TRANSMISSION exc O DI 2 73 8 55 x 14 8 15 x 15 8 45 x 15 G70 x 15 3905494 3860341 2 73 8 25 x 14 3905494 3860342 3 07 8 55 x 14 8 15 x 15 8 45 x 15 G70 x 15 3924098 3860341 3 07 8 25 x 14 F70 x 15 3924098 3860342 3 08 8 55 x 14 8 15 x 15 8 45 x 15 G70 x 15 3924098 3860341 3 08 8 25 x 14 F70 x 15 3924098 3860342 3 31 8 45 x 15 3924098 3860342 3 31 8 25 x 14 8 55 x 14 8 15 x 15 F70 x 15 G70 x 15 3924098 3987920 3 36 8 25 x 14 8 55 x 14 8 15 x 15 F70 x 15 G70 x 15 3924098 3987920 3 55 8 25 x 14 8 55 x 14 8 15 x 15 8 45 x 15 G70 x 15 3924098 3860344 3 55 F70 x 15 3924097 3860345 3 70 8 25 x 14 8 55 x 14 8 15 x 15 F70 x 15 G70 x 15 3924097 3860345 3 70 8 45 x 15 3924098 3860344 3 73 8 55 x 14 8 15 x 15 8 45 x 15 G70 x 15 3924097 I 3860345 3 73 8 25 x 14 F70 x 15 3924097 3860348 4 10 8 55 x 14 8 15 x 15 8 45 x 15 G70 x 15 3924097 3860347 4 10 8 25 x 14 3924097 3860348 4 11 F70 x 15 3924097 3860348 4 56 8 55 x 14 8 45 x 15 i 3924097 3860345 3890575 4 56 8 25 x 14 8 15 x 15 G70 x 15 3924097 3860346 3890575 4 56 F70 x 15 3845079 3860033 4 89 8 55 x 14 8 15 x 15 8 45 x 15 G70 x 15 3924097 3860347 3890575 4 89 8 25 x 14 3924097 3860348 3890575 3 SPEED TRANSMISSION w O D 3 70 I 8 25 x 14 8 55 x 14 8 45 x 15 G70 x 15 3924097 3860345 TURBO HYDRAMATlC TRANSMISSION 2 29 8 45 x 15 8623316 9780628 2 29 8 25 x 14 8 55 x 14 8 15 x 15 G70 x 15 8623316 1359270 2 56 8 55 x 14 8 15 x 15 8 45 x 15 G70 x 15 8623313 9774413 2 56 8 25 x 14 8623313 9780628 2 73 8 45 x 15 8623313 1359270 2 73 8 25 x 14 8 55 x 14 8 15x 15 F70x 15 G70x 15 8623313 1359271 3 07 8 55x 14 8 15x 15 8 45x 15 G70x 15 8623313 1362195 3 07 8 25 x 14 8623313 1362049 3 08 8 55 x 14 8 15 x 15 8 45 x 15 G70 x 15 8623313 1362195 3 08 8 25 x 14 F70 x 15 8623313 1362049 3 31 8 45 x 15 8623313 1362196 3 31 8 25 x 14 8 55 x 14 8 15 x 15 G70 x 15 8623313 9775187 3 36 8 45 x 15 8623313 1362196 3 36 8 25 x 14 8 55 x 14 8 15 x 15 G70 x 15 8623313 9775187 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 3OA i REV 2 71 4 95 4 3374 337