3 SPEED TRANSMISSION 1969 PASSENGER SPEEDOMETER GEAR CHART CONT 4 343 GEAR 4 337 REAR SPEEDO GEAR 4 329 AXLE TIRE SIZE DRIVE SPEEDO ADAPTER RATIO 3 SPD DRIVEN SPEEDO 3 SPEED H D 3 SPEED TRANSMISSION CONT 3 70 E70 x I4 3924097 3860347 3 73 8 25 x14 8 55 x I4 8 85 X 14 8 25 x 15 8 55 x I5 G70 x I5 G78 x 15 3924097 3860345 3 73 E70 x I5 F70 x I4 F70 x 15 G70 x14 G78 x I4 3924097 3860346 3 73 E70 x 14 3924097 3860347 I 4 10 F70 x I4 5261794 3987919 3932220 4 10 8 55 X I4 8 85 x 14 8 25x 15 8 55x I5 4 G70 x I5 G7B X I5 3924097 3880347 4 10 8 25 x I4 G7O x 14 G7B x I4 3924097 3860348 i GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 11 4 337 4 337 z4 REV 4 77