5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

Speedometer gear question????

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Old 08-10-2008, 12:21 PM
  #1  
NastyNate65
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Default Speedometer gear question????

I have 3.55 gears in my car and I need to buy a new speedometer gear so that my speedometer reads correctly. But i do not know which one to buy and how many teeth it needs to have. Please help me out if you have 3.55 gears and have already done this.
Thanks.

-Nate
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Old 08-10-2008, 12:40 PM
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mattdel
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Default RE: Speedometer gear question????



If you want it as accurate as you can get it, you need to swap your drive gear to a 7 tooth and get the 20 tooth driven gear
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Old 08-10-2008, 05:54 PM
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mjr46
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Default RE: Speedometer gear question????

the black one will get you close for 3.55's
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Old 08-10-2008, 08:37 PM
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ALMOST STOCK
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Default RE: Speedometer gear question????

Just throwing anothersimplified diagram into the mix and nothing more

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Old 08-10-2008, 09:05 PM
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Berry94
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Default RE: Speedometer gear question????

where can you buy this id love to fix my speedo
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Old 08-10-2008, 09:24 PM
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mjr46
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Default RE: Speedometer gear question????

50resto.com
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