VP Coolant Bypass Kit 1998.5-2002 Fleece 2015 Mechanical fuel pump block off

Mechanical fuel pump block off plate (FPE-CUMM-FBOP)

trans slip

GM/Dodge Coolant Level Sensor

Freedom Series Heavy Duty Street heads Include:

You'll enjoy the spool up and throttle response of a small turbo and still get the big top end power you're looking for

VP Coolant Bypass Kit 1998.5-2002 Fleece 2015 Mechanical fuel pump block offIncreased 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