1998.5-2002 Cummins 5.9L VP Coolant Bypass Kit (FPE-CLNTBYPS-CUMMINS-VP) 2005 - 2006 GM Turbochargers Socket Size: 7/16 12pt

Socket Size: 7/16 12pt

14 L/R clutches

measuring instruments

HD input drum with custom overdrive setup

1998.5-2002 Cummins 5.9L VP Coolant Bypass Kit (FPE-CLNTBYPS-CUMMINS-VP) 2005 - 2006 GM Turbochargers Socket Size: 7/16 12ptIncreased 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