Quote Originally Posted by Ruckus46gt View Post
not talking about building a rear talking about that there is no need to breakin a rear end. I dont know anyone who actually has. Nobody ever had a problem either.

You break in the gears and I know many people that follow the break in procedure. Call DTS and ask them why it is best to do on a street driven car and report your findings back in this thread.

DTS are not the only people that recommend a heat cycle break in period. I have heard it for the past 20 years I have been playing with mustangs.

Do what you like with your car, but I followed the instructions from the pros.