FLEECE FPE-CLNTBYPS-CUMMINS-6.7 COOLANT BYPASS KIT FORCED INDUCTIONS Heavy duty valve springs and

Heavy duty valve springs and modified fuel supply mandatory

Does not require any welding

62 GALLON REPLACEMENT FUEL TANK FOR 2001-2004 GM DURAMAX 6

Each Insight comes standard with high speed data logging export software

FLEECE FPE-CLNTBYPS-CUMMINS-6.7 COOLANT BYPASS KIT FORCED INDUCTIONS Heavy duty valve springs andThe factory cooling system in your 2007. 5 2018 Dodge Ram 6. 7L Cummins was designed to adequately cool a stock engine. When turning up the power, the cooling systems efficiency begins to drop resulting in a lack of coolant flow, especially to the rear cylinders. This causes excessive pressure to build in the system which can lead to blowing freeze plugs out of the block or even pushing out the smaller diameter plugs under the valve cover. Fleece has