I agree with Brent. I ran an Eaton in my other Cobra with the 8.8 and I raced it and ran it hard and never had a problem with it. I also had the axles upgraded to 31 spline but I don't know if that could be done in the Coupe if it has IRS. My other engine put out 530 horse and 515 pound torque and the Eaton never had a problem with it. I had the upgrade done after I broke the original posi unit that came in the car. The Eaton was next to a Detroit locker as I could hear the inside wheel squeak just a little on a tight slow turn such as in a driveway.
Ron
