Gt350 4 speed, speedo driven gear

[bhoulis]

MPC download site says C2DZ-17271-F, 18 tooth gear, for the cable gear. I have the pink gear on the transmission shaft. Just want to confirm that this is right???  3.89 gears. Thanks. Brian

[zray]

Are your tires the same diameter as the original tires ?

Z

[bhoulis]

Going with 225/60-15s. Will have to do some research tonight. Just curious but how much does each inch in diameter change the tooth count selection. B

[Vcode]

The CJ site has a speedometer calculator if you want to check it out.

https://www.428cobrajet.org/speedo-calc

[bhoulis]

Thanks Vcode. That shows the C2DZ-17271-F, 18 tooth to be the one. Thanks again for the link. Brian

[texas swede]

I checked the program by Bowling & Grippo and it shows 18 as well.
Texas Swede