Mustang Evolution Forum banner
1 - 6 of 6 Posts

·
Registered
Joined
·
405 Posts
Discussion Starter · #1 ·
I'm now finding out:

The drive gear on Ford rear wheel automatic transmissions is machined into the output shaft. Changing the drive gear is impractical since it requires a new output shaft and transmission teardown. Most have 7 or 8 teeth.

So changing to 4.10 gear means the speedometer can't be corrected? 97 automatic.
 

·
Registered
Joined
·
490 Posts
1 - 6 of 6 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top