Fleece Performance

Constructed from incredibly durable billet aluminum, the Fleece FPE-34568 Electric Water Pump Upper Fan Idler Pulley is made to last in your 2003-2018 Dodge 5.9L/6.7L Diesel. In addition to amazing...

Don’t use the old, corroded bolts when installing a new exhaust manifold on your diesel. Upgrade to a Fleece FPE-34776 Exhaust Manifold Stud Kit (6mm External Hex Head).  The Fleece exhaust manifold...

The Fleece FPE-CUMM-HG-5.9-FR Fire Ring Head Gasket will deliver an outstanding seal on your performance-built 2003-2007 Dodge 5.9L Diesel. This head gasket is a drop-in replacement for the Fleece...

Fleece Freedom Street HD Series 5.9L Long Block Crate Engine FPE-CUMM-59E-LB-HD is perfect for severe duty or heaving heavy towing applications up to 700 HP. Machined and assembled in Fleece's...

Fleece Freedom Street HD Series 5.9L Long Block Crate Engine FPE-CUMM-59L-LB-HD is perfect for severe duty or heaving heavy towing applications up to 700 HP. Machined and assembled in Fleece's...

Fleece Freedom Street Series 5.9L Long Block Crate Engine FPE-CUMM-59E-LB is perfect for a daily driver or towing application. Machined and assembled in Fleece's state-of-the-art Freedom Racing...

Fleece Freedom Street Series 5.9L Long Block Crate Engine FPE-CUMM-59L-LB is perfect for a daily driver or towing application. Machined and assembled in Fleece's state-of-the-art Freedom Racing...

The Fleece FPE-61-10005-HD Freedom Street-HD Series Cylinder Head is a heavy-duty replacement for the damaged cylinder head in your 2003-2007 Dodge 5.9L Diesel. Fleece thoroughly pressure checks,...

Use the Fleece FPE-CUMM-FGHD-KIT Front Gear Housing Dowels from XDP in your 2003-2018 Dodge RAM 5.9L/6.7L Diesel engine build. The replacement front cover dowels are manufactured to OE specs and...

The Fleece FPE-HAR-FPR-PT Fuel Pressure Regulator And Multiuse Pigtail from XDP replaces the damaged connector on your vehicle. This connector features a 6" pigtail and can be used in multiple...

Use the Fleece FPE-CUMM-HG-5.9 Head Gasket (Thick) to seal your engine during maintenance work, and engine overhaul, or a complete rebuild. Fleece products are manufactured to meet or exceed the OE...

The Fleece Heater Feed & Return Hose Kit FPE-CUMM-HCL-KIT- 0312 will replace the leaking hoses in the HVAC system of your Dodge Ram 2500/3500 5.9L or 6.7L diesel. Remove the troublesome and leaky...