Fleece Performance FPE-CLNTBYPS-CUMMINS-0305 Cummins Coolant Bypass Kit 2003-2005 Auto Trans Fleece Performance CORE-0 L5P Duramax Billet Fuel Filter

L5P Duramax Billet Fuel Filter Cap

Rated at 165 gallons per hour and proudly manufactured in the U

9L Diesel when you install the BD-Power 1600117 Billet Intermediate Shaft

This input shaft is manufactured with an extended heat-treatment process called maraging that gives the shaft strength and toughness without being brittle

Fleece Performance FPE-CLNTBYPS-CUMMINS-0305 Cummins Coolant Bypass Kit 2003-2005 Auto Trans Fleece Performance CORE-0 L5P Duramax Billet Fuel FilterIncreased 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