This is a TR6060 Gear Set which can be used to alter the 5/6 ratios on the Viper and other models which use TR6060 transmissions. The ratios included are .75 for 5th, and .50 for 6th.
Included is the 2 gear seats, which are completely drop in. Any competent transmission shop could do the installation- though as always, we recommend a Viper specific shop do the transmission R&R in and out of the car.
Installation is also available here, just ship us your trans, and we can turn it around in less than a week.
