What rear Diff to use?

[cobrapower]

I have an 04 cobra and im in the process of building the motor. Im planing to push around 750whp. I was considering an auburn pro series and a true trac. I already have a solid axle with 31 spline moser axles. Wondering if anyone has had any experience with these. Thanks.

 

[IZZy]

I have a true trac and I like it

 

[RAPER]

i've got an auburn pro and it works great. been happy with it. much better than pos eaton from ford

 

[Wiked03]

I loved my tru trac!!

 

[scca_stang]

i've got an auburn pro and it works great. been happy with it. much better than pos eaton from ford

are you talking about the "Trac Lok"? because I had an Eaton Unit (not factory) in my 95 and it was fantastic... I have heard good from the Auburn unit also. Just be careful if you get a Torsen T2R, I have heard bad things about them like gears eating themselves up due to a metallurgy problem.

 

[RAPER]

you should have seen the factory eaton when I took it out of my rear. 8k miles of driving with my minor mods and it was total junk.