Head Stud Replacement Kit for 1998.5-2018 Dodge Cummins 5.9L 6.7L Diesel Cylinder 24V

SKU: CP876

$278.45 USD $332.43 USD

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XOTIC 7200 material properties allow for far greater tensile strength compared to 8740 chromoly steel head studs. Threads are rolled after heat treatment for optimum fatigue strength. Premium quality inspection standards ensure you'll never get a blow head gasket again. Please see vehicle fitment tab below to ensure accurate fitment. 



Broached stud ends install & make cylinder head removal easier. Engineered to unleash more performance out of your vehicle. Ample clamping strength prevents cylinder heads from lifting. 



Head studs are designed to retain cylinder seal even with today's extreme high pressure turbo systems. These studs far exceed clamping forces provided by standard Dodge head bolts.



26x Heads Studs, 26x Nuts, 26x Hardened Parallel Washer, 1x Fastener Assembly Lubricant & Instructions Manual. Black oxide finish protects from wear and tear. Hardened parallel washers allow for uniform load distribution and accurate torque readings.




All details including torque recommendations are included in the manual for your reference. 

    Do you have any certificate/tensile strength exam that can attest to the tensile strength you advertise?

    Yes, please click on the following link for a tensile strength report by Atrona Labs. We test our head studs extensively to ensure premium quality standards. The video demonstrated in this short preview highlights the one of many spot inspections performed for our head studs. 


    Why choose Xotic Performance head studs over other head studs?

    The answer is simple - our long term vision is to provide premium performance products at an affordable price any car enthusiast can afford. We understand we're a relatively new company, but that doesn't change the quality of products you receive. Our head studs have been put to the test by the thousands, and we can assure you you're getting quality for an affordable price. 


    Do you offer military discount?

    We do offer military discount. 

    Please fill out the following form: https://www.xotic-performance.com/pages/military-discount


    Are these head studs reusable? 

    If you performed the original install following the torque sequence correctly as highlighted in our manual, and there are no visible signs of damage, they can be re-used.


    Do these head studs come with paperwork? 

    Detailed instructions are included as part of the kit. 


    Does the kit include an assembly lube?

    Yes. Assembly lubricant is included as part of the kit. 


    What is the tensile strength?

    220,000-240,000 PSI. 


    What material are they made of? 

    XOTIC 7200 head studs are made from premium steel alloys that allow for far greater tensile strength compared to 8740 chromoly steel head studs.


    Do these come with instructions/torque sequence for replacing 1 at a time with the heads on?

    This kit includes instructions with torque spec and sequence. 


    Will these work on a 12V?

    These will not work on a 12V. For our 12V head studs, please click on the following link. 

    1998-2009 DODGE 359 5.9L OHV L6 24V CUMMINS DIESEL 

    2007-2014 DODGE 408 6.7L OHV L6 24V CUMMINS DIESEL

    1998.5-2018 Dodge Ram 2500 5.9L & 6.7L L6 Cummins Diesel 

    1998.5-2018 Dodge Ram 3500 5.9L & 6.7L L6 Cummins Diesel 

    2005-2013 Dodge Ram 4000 5.9L & 6.7L L6 Cummins Diesel 

    2008-2018 Dodge Ram 4500 6.7L L6 Cummins Diesel 

    2008-2018 Dodge Ram 5500 6.7L L6 Cummins Diesel 

    • 26 x Heads Studs
    • 26 x Nuts
    • 26 x Hardened Parallel Washer
    • 1 x Fastener Assembly Lubricant 
    • 1 x Instructions Manual 

    Customer Reviews

    Based on 119 reviews
    good product

    definitely seems like a great product at an amazing value hopefully they hold up to what they say they do also shipping was on point and came early

    Almost 5 Stars!

    Only reason I am giving it 4 stars instead of 5 is purely based on a lack of DETAILED instructions. Fortunately I knew what I was doing but for someone with less confidence or experience, the lack of detailed instructions could potentially cause issues. Throw in a torque spec sheet, tool checklist, and some STICKERS! I'm a firm believer in a solid sticker game in a company, let's make that happen! Other than that the hardware was solid, packaging was solid, and there was ample assembly lube. All in all, very happy and would buy again.


    Havent installed yet. But shipping was crazy fast. Ill get back after install

    Bought for a big project

    The overall quality seems to be great . I haven't gotten to the point of my build where I'm ready to install my studs . When I do and actually get some use out of them I'll be able to give a better review but until my compounds are built and other parts needed to do this job like valve springs injectors and pushrods I don't wanna do work twice and keep tearing motor apart just to do one thing

    Great product

    Nicely package and great quality stud. Would definitely buy again

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