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2007.5-2010 6.7L Cummins High Performance Towing/HD Valve Body RevMax 66rfe-300

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    RevMax is a leading provider of high-performance diesel transmission valve bodies. Our 66rfe-300 model offers a significant upgrade for those seeking improved towing capabilities and overall performance.

    • Precision Manufacturing: Our valve bodies are machined on state-of-the-art Haas CNC milling machines, ensuring precise alignment and eliminating human error.
    • Comprehensive Testing: Each valve body undergoes rigorous vacuum leak testing and dyno testing to ensure quality and reliability.
    • Enhanced Performance: Experience shorter shift times, upgraded seals, and improved accumulator performance for crisper shifts and smoother operation.
    • Durability: Our valve bodies are designed to withstand higher line pressures without warping, allowing for increased towing capacity.
    • Expert Craftsmanship: Our valve bodies are hand-assembled by qualified professionals in Charlotte, NC.

    If you're experiencing transmission valve body issues or simply want to enhance your vehicle's performance, the RevMax 66rfe-300 is the ideal choice. With its superior quality, advanced features, and expert craftsmanship, it's a reliable and effective upgrade for your diesel transmission.

    Note: 2007-2010 White Valve Body Plug, 2011-2018 Grey Valve Body Plug
    Purchase 2007.5-2010 6.7L Cummins High Performance Towing/HD Valve Body RevMax 66rfe-300

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    2007.5-2010 6.7L Cummins High Performance Towing/HD Valve Body RevMax 66rfe-300

    SKU: rmx66rfe-300
    $1,717.50

    Qualifies for Free Shipping Over $199



    Fits: 6.7 Cummins 2007.5-2010 (Automatic Only)

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    Free shipping on orders over $199**Contiguous US only
    Most in-stock orders ship in 1–2 business days
    Diesel experts: 615-962-8291
    Fits these vehicles
    • 2007 Dodge 6.7L Cummins
    • 2008 Dodge 6.7L Cummins
    • 2009 Dodge 6.7L Cummins
    • 2010 Ram 6.7L Cummins

    RevMax is a leading provider of high-performance diesel transmission valve bodies. Our 66rfe-300 model offers a significant upgrade for those seeking improved towing capabilities and overall performance.


    Precision Manufacturing: Our valve bodies are machined on state-of-the-art Haas CNC milling machines, ensuring precise alignment and eliminating human error.
    Comprehensive Testing: Each valve body undergoes rigorous vacuum leak testing and dyno testing to ensure quality and reliability.
    Enhanced Performance: Experience shorter shift times, upgraded seals, and improved accumulator performance for crisper shifts and smoother operation.
    Durability: Our valve bodies are designed to withstand higher line pressures without warping, allowing for increased towing capacity.
    Expert Craftsmanship: Our valve bodies are hand-assembled by qualified professionals in Charlotte, NC.



    If you're experiencing transmission valve body issues or simply want to enhance your vehicle's performance, the RevMax 66rfe-300 is the ideal choice. With its superior quality, advanced features, and expert craftsmanship, it's a reliable and effective upgrade for your diesel transmi[...]

    RevMax is a leading provider of high-performance diesel transmission valve bodies. Our 66rfe-300 model offers a significant upgrade for those seeking improved towing capabilities and overall performance.

    • Precision Manufacturing: Our valve bodies are machined on state-of-the-art Haas CNC milling machines, ensuring precise alignment and eliminating human error.
    • Comprehensive Testing: Each valve body undergoes rigorous vacuum leak testing and dyno testing to ensure quality and reliability.
    • Enhanced Performance: Experience shorter shift times, upgraded seals, and improved accumulator performance for crisper shifts and smoother operation.
    • Durability: Our valve bodies are designed to withstand higher line pressures without warping, allowing for increased towing capacity.
    • Expert Craftsmanship: Our valve bodies are hand-assembled by qualified professionals in Charlotte, NC.

    If you're experiencing transmission valve body issues or simply want to enhance your vehicle's performance, the RevMax 66rfe-300 is the ideal choice. With its superior quality, advanced features, and expert craftsmanship, it's a reliable and effective upgrade for your diesel transmission.

    Note: 2007-2010 White Valve Body Plug, 2011-2018 Grey Valve Body Plug
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