Like Brian said ........

The 3:55's are a great all around set-up but work especially well on the street with lighter cars with a bit of torque as well. With 30" rear tires and 1:1 final drive the car will cruise 70 mph at 2,800 rpm. It turns out that for these types of cars with auto trans a perfromance converter is locking in right around there as well.

Kitz