Fleece Performance Engineering

Fleece Freedom Series Cupless Cylinder Head (Right) 2001 to 2004 6.6L LB7 Duramax

Fleece Freedom Series Cupless Cylinder Head (Left) 2001 to 2004 6.6L LB7 Duramax

Fleece Fuel Injector Line Set 2007.5 to 2018 6.7L Cummins

Fleece SureFlo Performance Fuel Tank Sending Unit 1998 to 2002 5.9L Cummins

Fleece Turbo Oil Feed Line 2003 to 2018 5.9L Cummins

Fleece Coolant Bypass Service Kit 1994 to 2018 5.9L/6.7L Cummins (For Fleece Coolant Bypass Kit) 1994 to 2018 5.9L/6.7L Cummins

Fleece Turbo Oil Drain Tube Kit 2007.5 to 2018 6.7L Cummins

Fleece Powerflo In-Tank Lift Pump 2001 to 2004 6.6L LB7 Duramax

Fleece Under Bed Fuel Filter Assembly for 2019-2024 Ram 2500-3500

Fleece Replacement Coolant Tank for 2013-2018 Ram Pickups with 6.7L Cummins

Fleece Thermostat Housing Upgrade for 2011-2025 6.7L Powerstroke

Fleece Secondary MAP Sensor Spacer 2024+ 6.6L L5P Duramax