2017-2024 Duramax L5P PPE Head Stud Kit (118034700)
For those who want their engine to be rock solid, the PPE Head Stud Kit is the go-to solution for high-performing diesel engines. These studs are center-less ground to perfection and thread rolled to meet Mil-S-8879 specifications, ensuring durability and reduced stress on the threads.
With a tensile strength of over 231,900 PSI that has been tested and verified independently, these studs beat out even the most respected manufacturer. Highly recommended for boost levels 45 PSI and higher. Whether you're pushing your engine to its limits on the track or looking for longer-lasting performance, the PPE Stud Kit provides durability and confidence that exceeds your expectations.
Each kit comes complete with everything you need for installation, including hardened parallel washers, nuts, and specially formulated assembly grease for uniform load distribution and accurate torque readings.
- Highly recommended for boost levels 45 PSI and higher
- Tensile strength of over 231,900 psi
- Center-less ground to perfection and thread rolled to meet Mil-S-8879 specifications
- Black oxide finish, for protection from corrosion
Please note that actual products may differ from images shown on our website. While we strive for accuracy in product listings, manufacturers may make changes to design, contents, color, or packaging without notice. Product images are for illustrative purposes only and may not represent the exact item you receive.
By purchasing, you acknowledge and accept that variations may occur and release OCDiesel from any liability related to product appearance differences.
Order Processing Time:
Orders are typically processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 3-5 business days depending on the product and customization required.
Shipping Methods:
Standard Shipping (3-7 business days - location dependent)
Express Shipping (1-2 business days- location dependent)
Packaging:
All parts are securely packaged to better prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.
Shipping Rates:
Shipping rates vary based on the size, weight, and destination of the package. You can view the estimated shipping costs for your order during the checkout process before placing your order.
Order Tracking:
Once your order has been shipped, you will receive an email with the tracking number and carrier information. You can also track your order status by logging into your OCDiesel account.
USA Shipping:
We ship to the USA! (Except California) Please note that USA shipping rates and delivery times may vary based on destination. Customers are responsible for any customs fees, import taxes, or additional charges that may apply.
Not all products are stocked in-house. To ensure you receive your desired items promptly, please check for availability before placing your order. Some products may be backordered due to high demand or supply chain constraints, which could result in longer delivery times.
We strive to keep our inventory updated regularly, but availability & pricing can change quickly without notice. For the most accurate information & pricing, contact the OCDiesel customer service team using either this link, or the chat bubble on the bottom right of this page.
Most items are eligible for return within 30 days of shipping, provided they are unused, in original manufacturer packaging, and in resalable condition.
All returns & cancellations are subject to restocking and cancellation fees.
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Custom/special orders, electronics, and digital goods are final sale—no returns, refunds, or exchanges.
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