Cummins Coolant Bypass Kit 2006-2007 Auto Trans Conversion Unfortunately

Unfortunately

Knurled For Hand Removal and Installation

Introducing our all-new full featured auxiliary fuel filter kit for the 2003-2018 Dodge Cummins

LML Duramax powerplants

Enjoy smooth and quick throttle response with big top end power

Cummins Coolant Bypass Kit 2006-2007 Auto Trans Conversion UnfortunatelyIncreased Coolant Flow, Decreased Coolant Temperatures The rear cylinders on the 5. 9 6. 7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the cooling system, especially the rear of the block and blow out freeze plugs externally, or the smaller diameter plugs under the valve cover, leading to a failure. Our coolant bypass kit adds a secondary