Third Generation F-Body Message Boards

Third Generation F-Body Message Boards (https://www.thirdgen.org/forums/)
-   Transmissions and Drivetrain (https://www.thirdgen.org/forums/transmissions-drivetrain/)
-   -   Speedometer for TH350 (https://www.thirdgen.org/forums/transmissions-drivetrain/495521-speedometer-th350.html)

AlabamaGuy 10-05-2008 10:22 PM

Speedometer for TH350
 
I bought a car that already had a TH350 swapped into it (91 RS). How can I get my speedometer to work?

DAVEY420 10-08-2008 04:05 PM

Re: Speedometer for TH350
 
Let me know if you ever figure it out. I swapped one in 6 mths ago and haven't had a speedo since.

bluechev 10-13-2008 07:33 PM

Re: Speedometer for TH350
 
i believe if you call tci they will tell you what gears to put in the tailhousing depending on what gear ratio and tires size you have

AlabamaGuy 10-14-2008 07:44 PM

Re: Speedometer for TH350
 

Originally Posted by bluechev (Post 3916302)
i believe if you call tci they will tell you what gears to put in the tailhousing depending on what gear ratio and tires size you have

Where would I buy the gears?

86camaro383 10-14-2008 08:38 PM

Re: Speedometer for TH350
 
Are the 91's cable speedo's? When i put the TH350 in my car, my speedo cable screwed right on to the housing...

Timothayyy 10-14-2008 08:54 PM

Re: Speedometer for TH350
 

Originally Posted by 86camaro383 (Post 3917515)
Are the 91's cable speedo's? When i put the TH350 in my car, my speedo cable screwed right on to the housing...

91-92 or maybe 90-92 is electronic

fast82z 10-14-2008 10:09 PM

Re: Speedometer for TH350
 
If it's a cable driven speedo, just hook it back up. Could probably swap in the plastic gears from the old trans. If it's electric, they make things that use the gears and output an electronic signal.

AlabamaGuy 10-14-2008 10:11 PM

Re: Speedometer for TH350
 

Originally Posted by Timothayyy (Post 3917542)
91-92 or maybe 90-92 is electronic

SO then, will I need an aftermarket cable driven speedometer? Should I just start looking to custom make a cluster? Or can you run am electronic speedo to a TH350? I was wanting to do an all digital dash but the TH350 may make that impossible.

Timothayyy 10-14-2008 10:20 PM

Re: Speedometer for TH350
 

Originally Posted by AlabamaGuy (Post 3917628)
SO then, will I need an aftermarket cable driven speedometer? Should I just start looking to custom make a cluster? Or can you run am electronic speedo to a TH350? I was wanting to do an all digital dash but the TH350 may make that impossible.

What fast82z said, they sell adapters to convert it


All times are GMT -5. The time now is 05:48 AM.


© 2024 MH Sub I, LLC dba Internet Brands