[Journey]

I had a 22 teeth gear in my trans and was running about 12 mph slow, so I put a 19 tooth gear in it and the speedometer will not work at all.
Any thoughts?
Mark

[JohnZ]

Originally Posted by Journey

I had a 22 teeth gear in my trans and was running about 12 mph slow, so I put a 19 tooth gear in it and the speedometer will not work at all.
Any thoughts?
Mark

What color was the 22-tooth gear you took out - green, or silver?

[Journey]

Actually the 22 tooth I removed was kinda dark natural, or a very dirty clear.

[Journey]

How can I tell which Drive gear I have?

[JohnZ]

Originally Posted by Journey

How can I tell which Drive gear I have?

That's why I asked what color the 22-tooth gear was that you removed. There were two 22-tooth driven gears - the silver one was used with the "large" (1.85") drive gear, which is compatible with the "small" family of driven gears (17-22 teeth, 0.8" diameter). The green one was used with the "small" (1.77") drive gear, and is only compatible with the "large" (0.87" diameter) family of driven gears (22-25 teeth).

Both drive gears have 8 teeth. The "small" drive gear is 0.531" wide, and the "large" drive gear is 0.610" wide; you can make a temporary gage out of cardboard and check the width through the hole for the speedo adapter "bullet" to see which drive gear you have on the output shaft.

[Journey]

John,
Thanks for the info.
I think I have opted to buy a converter.