55 61 D D w H T 2nd Ser 7 00 x 17 7 00 x 18 7 50 x 17 54 55 D D w H T 1st Ser 7 50 x 17 8 ply 54 59 1 Ton w H T 3707625 3 05 7 00 x 17 7 00 x 18 7 50 x 17 daub of blue and green paint 16 teeth 4 338 1 54 55 3 Ton w H T exc op 1st Ser 3707628 3 05 16 6 ply daub of green and white paint 19 teeth 4 338 1 54 59 3 Q Ton w H T exc D D 6 50 x 16 54 55 D D w l T 1st Ser 7 00 x 17 54 59 1 Ton w H T 7 00 x 17 8 ply 55 58 D D w H T 2nd Ser 7 00 x 17 60 61 D D w H T 3707626 3 05 7 50 x 15 7 50 x 16 daub of blue and orange paint 17 teeth 4 338 1 54 55 3 g Ton D D w H T 1st Ser 15 4 60 62 D D w H T 3707627 3 05 6 50 x 16 7 00 x 15 daub of green and orange paint 18 teeth 4 338 1 ASSY With Fitting Tubeless Tires 56 59 Ton w H T 514865 1 90 6 70 x 15 23 teeth daub of yellow and white paint Note3 1 56 59 l Q Ton w H T 1344675 3 70 6 50 x 16 7 x 17 5 22 teeth daub of yellow and brown paint Note 3 1 56 3 L1 Ton w H T exc D D 8 x 17 5 57 59 MQ Ton w H T exc D D 3707624 3 05 8 x 17 5 8 x 19 5 15 teeth daub of brown and blue paint 4 338 Note 3 1 56 34 Ton w H T exc D D 7 x 17 5 8 x 19 5 56 59 D D w H T 8 x 19 5 57 59 3 1 Ton w H T exc D D 7 x 17 5 57 59 1 Ton w H T 8 x 19 5 60 62 Ser 30 D D w H T 3707625 3 05 8 x 19 5 16 teeth daub of blue and green paint 4 338 Note 3 1 56 1 Ton w H T 8 x 17 5 8 x 19 5 57 59 1 Ton w l l T 8 x 17 5 58 62 D D w H T 3707626 3 05 8 x 17 5 17 teeth daub of blue and orange paint 4 338 Note 3 1 58 59 D D w H T 7 x 17 5 60 62 Ser 20 D D w H T 3707627 3 05 7 x 17 5 daub of green and orange paint 18 teeth 4 338 Note 3 1 l l0TE 3 Also listed in Tube Type section of this group GEAR UNITS Drive Driven Part Gear Part Gear Part Gear No Teeth No Teeth No Teeth 602518 5 14 3702814 4 11 3760341 4 12 603074 4 15 3704320 5 13 3760342 4 13 3689232 4 14 3707598 7 20 3760343 4 11 3689178 4 13 3709359 7 20 3760356 4 11 3689179 4 14 3760357 4 13 3689223 4 12 3760358 4 13 3692235 6 20 3752390 7 18 3760359 4 14 3692233 5 14 3752392 7 19 3695417 6 18 3760340 NOTE For usage of the above speedometer gears together with adapters group 4 329 for various tire sizes transmission and rear axle ratios use table below The following combinations are base on tires having highway type treads For other types sizes and odometer corrections factor see Service and lVIechanica Dept Product Data Book Section XII Passenger and Commercial Equipped with 3 Speed Transmission Ring Pinion Speedo Speedo Years lVl0de s Tires or Wheel Sizes Gear Teeth Adapter Gear N0 CC DC EC FC 5 25 17 4 ply 37 9 None 364442 38 33 GA HA JA JB 5 50 18 4 and 6 ply 38 9 None 38 40 GC GD HC HD JC JD KC 15 wheel 37 9 None 38 40 GC HC JC KA KC KH 6 00 16 4 and 6 ply 6 25 16 4 and 6 ply 37 9 None 38 40 Q Ton 6 50 16 4 and 6 ply 37 9 None 38 40 Pass 6 006 16 4 and 6 ply 6 25 16 6 ply 41 11 None 602518 38 40 ly Ton 6 50 17 4 and 6 ply 37 9 None 602518 38 40 GC HC JC KA KC KH 5 50 18 4 and 6 ply 37 9 None 602518 38 39 1 j Ton 15 wheel 4 and 6 ply 6 00 15 4 and 6 ply 6 50 16 4 and 6 ply 7 50 15 4 and 6 ply 42 11 None 602518 7 40 KD 7 00 17 6 and 8 ply 7 50 l 17 8 ply 41 9 None 1969 CHEVROLET IVIOTOR DlVlS 0N GENERAL NIOTORS CORPORAT ON 4 337 4 337 P 4 108 REV 7 1 69