Picking the Best 12v Cummins to TH400 Adapter
Finding a quality 12v cummins to th400 adapter is the first step toward building a drivetrain that can actually handle the massive torque these old 5.9L engines throw out without breaking a sweat. If you've spent any time in the diesel world, you know that the 12-valve Cummins is basically the gold standard for reliability and "tunability." But let's be honest: the transmissions Dodge paired them with back in the day weren't always up to the task, especially once you start cranking up the fuel plate and messing with the injectors. ...