Fleece Performance Engineering

Fleece Allison Tapshifter 2001 to 2005 6.6L LB7/LLY Duramax

Fleece Freedom Series Passenger Side Cylinder Head 2006 to 2010 6.6L LBZ/LMM Duramax

Fleece Freedom Series Driver Side Cylinder Head 2006 to 2010 6.6L LBZ/LMM Duramax

Fleece Duramax Oil Cooler Adapter 2001 to 2007 6.6L LB7/LLY/LBZ Duramax | 2011 to 2016 6.6L LML Duramax

Fleece Billet Rocker Arm Bridge Set 2001 to 2016 6.6L LB7/LLY/LBZ/LMM/LML Duramax

FLEECE BILLET OIL CAP - 2001-2016 GM 6.6L DURAMAX

Fleece Billet Aluminum Fan Drive Pulley 2013 to 2018 5.9L/6.7L Cummins

Fleece Freedom Street HD Series Cylinder Head 2007.5 to 2018 6.7L Powerstroke

Fleece Freedom Performance Series Cylinder Head 2007.5 to 2018 6.7L Cummins

Fleece Freedom Street Series Cylinder Head 2007.5 to 2018 6.7L Cummins

Fleece Water Pump Upper Fan Idler Pulley 2003 to 2018 5.9L/6.7L Cummins

Fleece Billet Aluminum Upper Fan Pulley Idler 2003 to 2018 5.9L/6.7L Cummins