3 SPEED TRANSMISSION 1968 LIGHT DUTY TRUCKS SPEEDOMETER GEAR CHART NOTE To order Speedometer Gears Partrs or Units Transmission Type Rear Arxle Ratio and Tire Sire must be known 0 R indicates Off Road Tires Component part serviced Ior 1908 Rem 4 343 4 337 4 329 4 338 Axle me sm Ima Type Speedometer Speedometer Adapter Fitting R Drive Driven Speedometer Assy 3 SPIEED TRANSMISSION exc O D H D 3 07 8 15 x 15 3924098 3860342 3 07 6 50 x 16 0 R 3924098 3860342 1565813 3 07 7 75 x 15 8 15 x 15 0 R 3924098 3860341 3 07 7 00 x 15 6 50 x 16 7 00 x 17 5 3924098 3860341 1565812 3 07 6 50 x 16 0 R 3924098 3860343 1563967 3 07 8 00 x 16 5 3924098 3860343 1565813 3 07 6 50 x 16 3924098 3860344 1563967 3 36 6 95 x 14 3924097 3860345 3 36 7 35 x 14 3924098 3860343 1565814 3 36 6 95 x 14 0 R 7 00 x 14 7 35 x 14 0 R 3924098 3860344 3 73 7 00 x 14 O R 7 35 x 14 0 R 8 15 x 15 3924097 3860346 3 73 7 00 x 14 7 75 x 15 8 15 x 15 O R 3924097 3860345 3 73 6 95 x 14 7 35 x 14 3924098 3860347 3 73 8 00 x 16 5 3924098 3860347 1565813 3 73 8 00 x 16 5 3924098 3860341 1583624 3 73 6 50 x 16 0 R 7 00 x 17 5 0 R 3924098 3860343 I 3 73 7 00 x 15 6 50 x 16 7 00 x 17 5 3924098 3860344 4 10 7 00 x 17 5 8 75 x 16 5 6 50 x 16 3924097 3860346 4 10 8 00 x 16 5 3924097 3860347 4 10 7 00 x 17 3924097 3860348 1563967 4 10 7 00 x 16 9 50 x 16 5 8 00 x 17 5 3924097 3860345 4 10 7 50 x 16 3924098 3860344 4 10 10 00 x 16 5 3924098 3860344 1565814 4 10 7 00 x 17 7 50 x 17 8 00 x 19 5 3924098 3860343 4 11 6 95 x 14 7 35 x 14 3924097 3860348 1565814 4 11 7 00 x 14 0 R 7 35 x 14 0 R 3924097 3860348 4 11 7 00 x 14 exc O R 8 15 x 15 exc 0 R 3924097 3860347 1565814 4 11 7 75 x 15 8 II x 16 5 8 15 x 15 0 R 3924097 3860347 4 11 7 00 x 15 6 50 x 16 exc 0 R 7 00 x 17 5 3924097 3860346 4 11 6 50 x 16 O R 1 3924 197 3860345 4 57 8 00 x 16 5 3924 98 3860344 1583624 4 57 7 50 x 17 8 00 x 19 5 3924 97 3860345 4 57 7 00 x 17 3924097 3860346 4 57 7 00 x 16 8 00 x 17 5 exc 0 R 3924097 3860346 1565814 4 57 7 50 x 16 9 50 x 16 5 3924097 3860347 4 57 8 75 x 16 5 3924097 3860347 1565814 4 57 7 00 x 17 5 8 00 x 17 5 CLR 10 00 x 16 5 7 00 x 16 O R 3924097 3860348 3 SPEED TRANSMISSION w O D I 4 11 6 50 x 16 0 R 3886328 3860345 A 4 11 7 00 x 15 6 50 x 16 ext O R 1 7 00 x 17 5 3886328 3860346 4 11 7 75 x 15 8 15 x 15 O R 8 00 x 16 5 3886328 3860347 4 11 8 15 x 15 exc 0 R 3886328 3860347 1565814 1971 CHEVROLET MOTOR DIVISION GENERAI MOTORS CORPORATION P A 31 REV 6 7 I 4 43 4 337 4 337