Fleece Performance Coolant Bypass Kit For 03-07 5.9L Cummins With Manual Transmission tips Whether used for towing

Whether used for towing

With a day-time running light

This dual rear-exit system features 4-1/2" dia

and transfer case drop brackets to correct driveline angles

5” main piping channels

Fleece Performance Coolant Bypass Kit For 03-07 5.9L Cummins With Manual Transmission tips Whether used for towingThe Fleece FPE CLNTBYPS CUMMINS MAN Coolant Bypass Kit addresses the common issue of poor coolant flow to the back cylinders in your 2003 2007 Dodge Ram 5. 9L Cummins with manual transmission. As you add performance parts to your stock engine, the factory cooling system can no longer supply the demand for the increased heat that's generated. When coolant temperature increases, pressure begins to build to critical levels, potentially blowing the freeze