VP Coolant Bypass Kit 1998.5-2002 Fleece Performance Fuel Distribution Block 1999-2007 Powerstroke 140GPH System Features:

1999-2007 Powerstroke 140GPH System Features:

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The Titanium Signature Series diesel fuel system was engineered by FASS Fuel Systems to be the top performing

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VP Coolant Bypass Kit 1998.5-2002 Fleece Performance Fuel Distribution Block 1999-2007 Powerstroke 140GPH System Features:Increased 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