4.10 gears

[midwestbird]

Depends a lot on how you drive. Drive it like grandma and it should last for years and tens of thousands of miles. Head to the track a lot with a high HP car and slicks and they will wear out pretty quick.

+1

 

[slowmkviii]

hope this will help better than my pic
http://www.mn12performance.com/mn12-techinfo/traction-lok/traction-lok.htm

 

[Icarus]

I didn't realize this........ Do You have a picture of what we need to look for on the side gears?

94m5,
Theres some info here on machining the side gears.
Also here (about 2/3 down.)
Very good pics of the difference here (I can email these to you if they don't show.)

Also, here's some pics of the FRPP side gears in the unit I just put in my car: