T5 7 and 9 tooth speedometer gears

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Old Apr 14, 2014 | 08:46 PM
  #1  
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T5 7 and 9 tooth speedometer gears

I now have the T5 speedometer drive gears in stock both 7 and 9 tooth.

Cost is $20 each plus shipping. Priority mail is $5.80.

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Old Apr 14, 2014 | 11:57 PM
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From: Wayne Mi
Car: 1991 RS
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Re: T5 7 and 9 tooth speedometer gears

Which one is needed for 3.42 gears. I would like to buy that one. Thnx
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Old Apr 15, 2014 | 07:16 AM
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Transmission: T56
Axle/Gears: 3.73 Eaton posi-Soon a 9" Ford!
Re: T5 7 and 9 tooth speedometer gears

Originally Posted by chiz420
Which one is needed for 3.42 gears. I would like to buy that one. Thnx
I need to know what your rear tire size is to calculate what gears you need.
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Old Apr 15, 2014 | 07:49 AM
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From: Wayne Mi
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Re: T5 7 and 9 tooth speedometer gears

Curently 16 but in the future up to 18.
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Old Apr 15, 2014 | 08:21 AM
  #5  
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Car: 87 IROC-Z28
Engine: 305 TPI-New 355 on the engine stand
Transmission: T56
Axle/Gears: 3.73 Eaton posi-Soon a 9" Ford!
Re: T5 7 and 9 tooth speedometer gears

I need to know your full tire size not just the rim diameter. Like 245/50/16?
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Old Apr 15, 2014 | 09:53 AM
  #6  
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From: Henrietta NY
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: T5 7 and 9 tooth speedometer gears

-------------------------------------

Last edited by midias; Apr 15, 2014 at 10:41 AM.
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Old Apr 15, 2014 | 10:03 AM
  #7  
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From: Wayne Mi
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Re: T5 7 and 9 tooth speedometer gears

235/55/16 currently set up for 3:08 but changing to 3:42
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Old Apr 15, 2014 | 10:11 AM
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Re: T5 7 and 9 tooth speedometer gears

Can you come up with a set of drive and driven gears for a T5 with 3.27 rear gears and 275/40-17 tires?
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Old Apr 15, 2014 | 10:13 AM
  #9  
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From: Henrietta NY
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Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: T5 7 and 9 tooth speedometer gears

------------------------

Last edited by midias; Apr 15, 2014 at 10:41 AM.
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Old Apr 15, 2014 | 10:15 AM
  #10  
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Car: 87 IROC-Z28
Engine: 305 TPI-New 355 on the engine stand
Transmission: T56
Axle/Gears: 3.73 Eaton posi-Soon a 9" Ford!
Re: T5 7 and 9 tooth speedometer gears

You need a 7 tooth drive and 18 tooth driven gears.

I will pm you with my PayPal and get your shipping info from you.
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Old Apr 15, 2014 | 10:21 AM
  #11  
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From: Monroe,NC
Car: 90 Formula
Engine: 305
Transmission: 700R4
Axle/Gears: 9 bolt/3.27
Re: T5 7 and 9 tooth speedometer gears

Forgot to mention these are needed for a VSS car,electronic speedo.
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Old Apr 15, 2014 | 10:45 AM
  #12  
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From: Vancouver, WA
Car: 87 IROC-Z28
Engine: 305 TPI-New 355 on the engine stand
Transmission: T56
Axle/Gears: 3.73 Eaton posi-Soon a 9" Ford!
Re: T5 7 and 9 tooth speedometer gears

Originally Posted by Mongoose
Forgot to mention these are needed for a VSS car,electronic speedo.
The drive gear will work, but the gears for the VSS have been discontinued.
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Old May 24, 2014 | 05:01 PM
  #13  
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From: gladstone
Car: 72 nova/ 90 camaro rs,04 suburban
Engine: blown 327/ 355/306/355/5.3
Transmission: muncie 4 speed/T5/powerglide,4l80e
Axle/Gears: 342/411/456/ moser axles
Re: T5 7 and 9 tooth speedometer gears

I have a 90 Camaro rs that had a V6, when I bought it it had nothing, no wiring no computer, I installed a v8 with all msd components plus a 5 speed, it was originally an automatic, what all do I need to get my speedo to work, I believe it to have 342 rear gears. tires right now are 205 60 15, will be changing to 235 60 15. Thanks for any help you may give
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Old Jun 3, 2014 | 12:20 AM
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From: pnw near portland or.
Car: 91 RS convertible
Engine: 330 hp vortec 350. TBI
Transmission: 5 Speed
Axle/Gears: 3.73 Moiser 12 bolt/Wilwood disc's
Re: T5 7 and 9 tooth speedometer gears

I have a 91 that I am putting a T5 in rite now. What gears do I need? I am running 275/40/18's with a 3.73 rear end. I also need to know if the VSS off the 700r4 will work or do I need a new one.
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Old Jul 10, 2014 | 04:40 PM
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Car: 1985 Z28 X2
Engine: 350 290HP crate
Transmission: T5 WC / 700R4
Axle/Gears: 4.10
Re: T5 7 and 9 tooth speedometer gears

Do you still have these in stock? I am pretty sure I need a 7/22 tooth combination for a 4.10 gear with 245/45/17 tires. Thanks.
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