who makes 68rfe transmission
Ed Lee. At the beginning of the 2007 model year, Chrysler introduced the 68RFE transmission. This transmission replaced the 48RE transmission for use in many of its Cummins diesel, High Performance Cummins diesel and V10 gas applications.d Lee. At the beginning of the 2007 model year, Chrysler introduced the 68RFE transmission. This transmission replaced the 48RE transmission for use in many of its Cummins diesel, High Performance Cummins diesel and V10 gas applications.