Fleece Performance Engineering

Fleece Injector Return Line Repair Fitting 2017 to 2024 6.7L Powerstroke

Fleece Freedom Series Driver Side Cylinder Head 2004.5 to 2005 GM 6.6L LLY Duramax

Fleece Freedom Series Passenger Side Cylinder Head 2004.5 to 2005 6.6L LLY Duramax

Fleece Powerflo In-Tank Fuel Lift Pump 2007.5 to 2010 6.6L LMM Duramax

Fleece Charging Circuit Harness for 2020-2022 Ford 6.7L Powerstroke

Fleece Cylinder Head Dowels (2-Pack) 1989 to 2023 5.9L/6.7L Cummins

Fleece Actuator Harness Adapter 2007.5 to 2012 6.7L Cummins

Fleece Allilocker Torque Converter Lockup Controller 2001 to 2015 6.6L LB7/LLY/LBZ/LMM/LML Duramax (Allison 1000)

Fleece PowerFlo In-Tank Fuel Lift Pump 1998.5 to 2002 5.9L Cummins

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