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T5 Transmissions > T5 Driven Gears - GM only
T5 Driven Gears - GM only

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Price: $11.00
Availability: in stock

 Speedo driven gears. OEM AC Delco gears. Your choice of one gear, please specify:

    • 18 tooth brown  dimension -1.75 x .305 x .810
    • 19 tooth white    dimension -1.75 x .305 x .810
    • 20 tooth blue     dimension -1.75 x .305 x .810
    • 21 tooth red       dimension -1.75 x .305 x .810
    • 22 tooth grey     dimension -1.75 x .305 x .810
    • 18-22T .810 diameter gears must be used with a 1.84 OD speedo drive gear.
    • 22 tooth green   dimension -1.75 x .305 x .870 
    • 23 tooth black    dimension -1.75 x .305 x .870
    • 24 tooth yellow   dimension -1.75 x .305 x .870
    • 22-24T .870 diameter gears must be used with a 1.76 OD speedo drive gear.

      Speedo Gear Chart

      Axle Ratio                   6T                    7T                       8T -Drive Gears

      2.73                            -                       -                       18            

      3.08                            -                      18                       20

      3.27                            -                      19                       21

      3.55                           17                     20                       22

      3.73                           18                     21                       23

      4.10                            19                    22                       24

      4.30                            21                    23                       25

      4.56                            23                    24

  • Calculated driven gears are based on normal 26" tires and the formula listed below: 

Driven Gear Teeth = Drive gear teeth x axle ratio x tire revs/mile

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