JDC Titanium Valve Cover Hardware Replacement Kit

You guys asked for it, so we made it happen! JDC GT-R titanium valve cover kits are here! We've priced these very competitively compared to most stainless steel kits offered by other companies! 

This kit replaces the rusty OEM valve cover hardware with beautiful CNC machined Gr5 titanium hardware!

(20) JDC Titanium Custom Head Bolts

These are not generic bolts. They were designed specifically for the R35 GT-R with the same dimensions as the OEM bolts for a perfect fitment!  

Gloves are recommended during installation to keep oils off of the titanium. If you don't have a set of clean gloves, washing your hands before touching the titanium parts will help. After the installation, you can wipe down the hardware to bring back the shine using soapy water or Windex with a microfiber rag. 

If you have the entire valve cover(s) off when installing new hardware, follow the normal torque setting and torque pattern when installing the new hardware.

If you plan to change the bolts with the valve cover not being removed from the car, you can replace one bolt at a time and torque them to the final torque settings.  

  • Nissan R35 GT-R

Orders Containing Titanium

Colored Titanium:

  • All titanium is colored to order unless otherwise stated on the item listing. Please see the banner at the top of the website for the current estimated lead times. Production time can vary depending on your order size, products ordered, and the difficulty of custom options requested.

Bare Titanium/Stainless Steel:

  • In-stock items have a processing time of 3-5 business days.

For orders without titanium, our average processing time is 2-4 business days.

CNC machined from a single piece of Ti6Al-4V (Grade 5) titanium.

Each piece is hand-polished before receiving our proprietary cold anodizing treatment for colors that will last a lifetime!

For a color chart and information on our titanium products please click here.

GR5 Titanium (Grade 5 Titanium) is a premium alloy composed primarily of titanium, with small amounts of aluminum (6%) and vanadium (4%) for added strength and versatility. Renowned for its exceptional strength-to-weight ratio, GR5 Titanium offers superior corrosion resistance, excellent heat tolerance, and remarkable durability. This makes it an ideal material for aerospace, automotive, medical, and high-performance applications, where lightweight strength and longevity are critical. Its ability to be anodized into vibrant colors further enhances its appeal for customization in industries like motorsports and jewelry.

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JD Customs USA

JD Customs USA specializes in bespoke titanium pieces with virtually unlimited customization options. Known for vibrant colors and unmatched craftsmanship, we bring your creative visions to life. From precision to personalization, our commitment to quality ensures every piece exceeds expectations. At JD Customs USA, we don’t just create products – we deliver perfection.

View More JD Customs USA Products