Tremecs are used for the Corvette transaxles, and Rockland Standard Gear uses that Corvette TR6060 as a basis for a 4WD transmission. So, the OEs could offer it if they wanted to. They just don't want to invest the money because they don't think enough people will buy it.Will not be offered. Word is that there is no manual that can handle the torque. Tremec makes them, but they either are super giant, heavy truck transmissions, or are muscle car transmissions with no ability to drive a transfer case. Even with the export JKs with the 2.8 VMI diesel, they detuned the torque on the manual versions. No joy.