Fleece Performance - FPE-DMAX-CBOP2001-2016 Duramax Billet Coolant Block Off Plate (Replaces GM P/N: 97941204) OE covers are prone to leakage as the gaskets dry out and factory cast covers corrode...

Fleece Performance - FPE-CLNTBYPS-CUMMINS-0607-SSIncreased Coolant Flow, Decreased Coolant Temperatures. The rear cylinders on the 5.9/6.7L Cummins suffer from a lack of coolant flow, and therefore,...

Fleece Performance - FPE-CLNTBYPS-HS-12V-SS39.50 inch 12 Valve Cummins Coolant Bypass Hose - Stainless Steel Braided

Fleece Performance - FPE-CLNTBYPS-HS-CRVP-SSReplacement coolant bypass house with stainless steel braiding for our Common Rail/VP44 Cummins Coolant Bypass Kits.  34.5 inch Common Rail/VP44 Cummins...

Fleece Performance - FPE-CLNTBYPS-HS-12V-BLK39.50 inch 12 Valve Cummins Coolant Bypass Hose (Black Nylon Braided)

Fleece Performance - FPE-CLNTBYPS-HS-CRVP-BLK34.5 inch Common Rail/VP44 Cummins Coolant Bypass Hose (Black Nylon Braided)

Fleece Performance - FPE-FC-1316-GRNReplace your plastic OEM fuel cap with this stylish billet green anodized fuel cap. It comes with a double o-ring seal to ensure a tight fit and keep contaminates...

Fleece Performance - FPE-FFD-RO-3G-67Upgrade your fuel system with this fuel filter delete from Fleece Performance Engineering. If you have an aftermarket fuel filtration system such as an Air Dog or...

Fleece Performance - FPE-CRR-20-08062007.5-2018 Cummins Regulated Return Fuel Distribution Block. The Fleece Performance Cummins Regulated Return Fuel Distribution block takes our standard fuel...