Transmissions and Drivetrain Need help with your trans? Problems with your axle?

Help gears !

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Old Feb 10, 2002 | 11:52 AM
  #1  
DansZ87's Avatar
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From: Dupo IL, us
Car: 91 Z28
Engine: 350 TPI
Transmission: 700 R4
Help gears !

Ok, i want some 3.73 gears, i have 3.23. im goin to be goin to the junkyard, how can i tell if they are 3.73. And also i am willing to trade my 3.23 for someones 3.73 thanx
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Old Feb 10, 2002 | 02:17 PM
  #2  
ede's Avatar
ede
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From: Jackson County
look on the side of the ring gear, the ratio is stamped on it, or more correctly the numbe of teeth, just do the math
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Old Feb 10, 2002 | 04:29 PM
  #3  
DansZ87's Avatar
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From: Dupo IL, us
Car: 91 Z28
Engine: 350 TPI
Transmission: 700 R4
how would i go about figuring out the math
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Old Feb 10, 2002 | 04:53 PM
  #4  
Jay 727's Avatar
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From: FL
Count the gears, divide the pinion gear tooth count into the ring gear tooth count. For example 41 divided by 11 = 3.727272 that rounds out to a 3.73 gear ratio.
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Old Feb 10, 2002 | 05:12 PM
  #5  
DansZ87's Avatar
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From: Dupo IL, us
Car: 91 Z28
Engine: 350 TPI
Transmission: 700 R4
ok thanx
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