Author Topic: Indexing speedo gear?  (Read 1145 times)

Offline moparbulldog

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Indexing speedo gear?
« on: August 19, 2007 - 07:05:08 PM »
OK, I finally got the time to install the new speedometer gear for my gear ratio and tire size.  I thought that I had put everything back in correctly, but the speedometer now does not work.  I tried taking everything back out, re-indexing it, but still nothing.  I changed to the white 37 tooth gear and the install was pretty simple.  Any tips on exactly how it should be indexed?  Should I put the cable on to the housing first to make sure everything is right there first?  Any help would be again much appreciated.  Thanks.




Offline GoodysGotaCuda

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Re: Indexing speedo gear?
« Reply #1 on: August 19, 2007 - 07:20:15 PM »
The 37 should fall between the 'fork' in the speedo gear housing retainer. Such as if it said 35-45 that fork should be between those numbers. Make sure its hooked up at the back of the speedo too..
Build Page: Goody's 'Cuda Build Page
1976 Dodge Warlock
1972 Barracuda - 5.7 Hemi + T56 Magnum

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Offline moparbulldog

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Re: Indexing speedo gear?
« Reply #2 on: August 19, 2007 - 08:57:26 PM »
so if I am understanding you correctly, I need to make sure the housing retainer clip is at that point where it will be in between those two marks? Also, I am pretty sure it is good to go in the back, as the speedo was working correctly before the switch, just off by about 15 mph.

Offline tactransman

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Re: Indexing speedo gear?
« Reply #3 on: August 20, 2007 - 08:45:33 AM »
If you look at your speedo housing,it says 32-38 on it. Next to those numbers there is a stamped "dash" or line,put that line right at this bump on the housing
(6 o'clock position of speedo hole)and your all set!
Terry-tactransman 
Torqueflite/Automatic Transmission Specialist
Union, Mo.
Give a man a fish and he eats for a day,teach him to fish and he eats for a lifetime.

Offline moparbulldog

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Re: Indexing speedo gear?
« Reply #4 on: August 20, 2007 - 07:56:39 PM »
awesome man, I appreciate the picture and help.