How much would you pay (or have paid) to have someone rebiuld your rear diff. with a KAAZ LSD. Just labor > I have had one place tell me $300. I think this is to much, and on top of that they told me that I could not be in any rush and they have never done a rx-7 rear diff before. So what do you think?

 

Get some other prices.



FWIW, I just had a domestic axle done. I delivered it and the parts. He cleaned it, painted it, installed new pinion bearings and races, new wheel bearings, and installed a Powertrax locking diff for $150. But I doubt you'll get a deal like that!



And it was done in less than a week.

 

Bump for any one that has had this done on an rx-7.