Why do you Cummins guys want more gears
I’ve heard a number of Cummins fans saying they are waiting for an 8 or 10 speed transmission before getting a new truck. Why? Does the Cummins struggle to get your trailer moving from a stop? Or are ...
Forum Discussion
^^^^Is the Ford 10r140 based off the 6r140 or the GM/Ford 10 speed? And what about GMs heavy duty 10 speed? Is it based of the GM/Ford 10 speed?
