Transtar - Ford 6R100 Vs 6R80 Variations

6R100 comparison with 6R60/6R80 and what makes it a beefier unit. The 6R100 was released in 2017 in Ford F250/350 trucks. Although certain items have new part numbers, they may still interchange. A late model 6R80 kit can service the 6R100. Much of the unit will interchange regardless of part number.