Fleece Performance Fire Ring Head Gasket (FPE-CUMM-HG-5.9-FR) for 2003-2007 Cummins 5.9L

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The Fleece Performance Fire Ring Head Gasket (FPE-CUMM-HG-5.9-FR) is a high-performance gasket designed for 2003–2007 Dodge Ram trucks with 5.9L Cummins engines. Built for high-horsepower and heavy-duty use, it features precision-machined fire rings that enhance combustion sealing and reduce the risk of failure under boost. Ideal for performance upgrades and towing, it ensures engine reliability and durability under extreme conditions.

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Description

The Fleece Performance Fire Ring Head Gasket (FPE-CUMM-HG-5.9-FR) is a high-performance aftermarket solution designed specifically for 2003–2007 Dodge Ram trucks equipped with the 5.9L Cummins diesel engine. Engineered to withstand the extreme pressures and temperatures associated with high-horsepower builds and heavy-duty applications, this fire ring head gasket offers superior sealing capability compared to standard gaskets. It features precision-machined fire rings that reinforce the combustion seal, reducing the risk of head gasket failure under boost. Ideal for performance enthusiasts and heavy towing applications alike, this gasket is a key component in maintaining engine reliability and durability when pushing the limits of the 5.9L Cummins platform.

Additional information
Weight 6.0 lbs
Dimensions 34.0 × 13.0 × 3.0 in
Fitment

Fitment

  • 2003 Dodge Ram 2500/3500 5.9L 24V Cummins
  • 2004 Dodge Ram 2500/3500 5.9L 24V Cummins
  • 2004.5 Dodge Ram 2500/3500 5.9L 24V Cummins
  • 2005 Dodge Ram 2500/3500 5.9L 24V Cummins
  • 2006 Dodge Ram 2500/3500 5.9L 24V Cummins
  • 2007 Dodge Ram 2500/3500 5.9L 24V Cummins
Features

Features

Multi-layer steel construction

0.105″ stainless steel fire rings

Meets or exceeds OE specifications

 

APPLICATION NOTES

  • Reference machining and installation instructions when utilizing this head gasket. 
  • This head gasket is a direct replacement for the fire ring head gasket provided with Fleece Performance cylinder head part number: FPE-61-10006
Installation

Installation

Installation Instructions

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About brand
Fleece Performance Engineering is a diesel performance manufacturer focused on reliability and precision engineering. The company designs parts that solve common diesel issues while supporting added power. Fleece products support daily driving, towing, and performance diesel trucks. Fleece engineers fuel system components, turbochargers, electronics, and emissions-compliant upgrades in house. Their parts improve efficiency, drivability, and long-term engine protection. Each product is tested for proper fit and consistent performance. Diesel owners trust Fleece for dependable upgrades. Whether maintaining a work truck or building for performance, Fleece delivers proven solutions designed for real-world use.
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