Cummins Coolant Bypass Kit 2003-2005 Auto Trans KC Turbo all stainless hardware

all stainless hardware

This turbo is not recommended for heavy towing

and provide better fuel mileage compared to comparable unbalanced sets

SKU: 67CAIPD17

Cummins Coolant Bypass Kit 2003-2005 Auto Trans KC Turbo all stainless hardwareIncreased 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