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The factory elbow can become restrictive over time due to soot buildup and its narrow design
This improved balance under heavy load means more efficiency and power at a given boost number
All in one kit for doing an injector install on a 5
Precision honed intensifier body is matched with new plungers to operate at extreme pressures and temperatures
Helps protect against engine wear by screening out abrasives
2003-2005 Cummins 5.9L Coolant Bypass Kit Auto Transmission with Stainless Steel Braided Line (FPE-CLNTBYPS-CUMMINS-0305-SS) Gasket The factory elbow can becomeIncreased 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
US$ 126.95
US$ 128.00
US$ 135.95
US$ 132.00