PPE Head Stud Kit

1998–2024 Dodge Ram 5.9L / 6.7L 24-Valve Diesel

Part #: 218034300

Overview

The PPE Head Stud Kit is a premium fastening solution engineered specifically for Dodge Ram trucks equipped with 5.9L and 6.7L 24-valve diesel engines from 1998 through 2024. Designed for diesel engine builders, performance enthusiasts, and professional mechanics, this kit delivers exceptional clamping force and durability under the most demanding conditions. Whether you are building a high-performance engine, upgrading for heavy-duty towing, or seeking enhanced reliability for long-term use, the PPE Head Stud Kit ensures consistent, worry-free performance and superior longevity compared to factory head bolts.

Each stud is precision manufactured to exacting standards, providing a perfect fit and optimal load distribution to prevent head gasket failures and stud deformation. This kit is ideal for those pushing their engines to the limit or anyone wanting a robust upgrade that outperforms OEM components.

Key Features

Built with advanced engineering and high-quality materials, the PPE Head Stud Kit offers numerous benefits that set it apart from standard head bolts:

• Center-less ground studs for exceptional dimensional accuracy and a smooth surface finish
• Thread rolled to Mil-S-8879 military specifications, enhancing thread strength and fatigue resistance
• Independently tested tensile strength exceeding 231,900 psi, surpassing OEM and aftermarket competitors
• Includes hardened parallel washers to ensure even load distribution and prevent stud deformation
• Specially formulated assembly grease provided for consistent torque readings and reduced galling
• Complete kit with all necessary nuts and washers for straightforward installation
• Designed specifically for Dodge Ram 5.9L and 6.7L 24-valve diesel engines, ensuring perfect fitment
• Ideal for high-performance, heavy-duty, and long-term durability applications

Construction & Design

The PPE Head Stud Kit is crafted from premium-grade alloy steel selected for superior tensile strength and wear resistance. Each stud undergoes a center-less grinding process to achieve precise dimensions and a smooth finish, reducing friction and stress concentrations during installation and operation. The thread rolling process improves the grain structure of the threads, resulting in enhanced fatigue life and resistance to stripping under high torque loads.

Complementing the studs are hardened parallel washers designed to maintain uniform pressure across the cylinder head surface, preventing warping and ensuring consistent sealing. The included assembly grease is specially formulated to provide smooth torque application and prevent galling, which is critical for achieving accurate and repeatable torque values.

Installation & Fitment

The PPE Head Stud Kit is a direct-fit replacement for factory head bolts on Dodge Ram 5.9L and 6.7L 24-valve diesel engines from 1998 through 2024. Installation follows standard engine disassembly procedures and requires no modifications to the engine block or cylinder head. The kit includes all necessary hardware, including nuts, washers, and assembly grease, to simplify the installation process and ensure proper torque application and load distribution. This reduces the risk of head gasket failure or stud damage, making it an ideal upgrade for professional engine builders and experienced DIY enthusiasts alike.

What's Included

• Precision center-less ground head studs
• Hardened parallel washers
• High-strength nuts
• Specially formulated assembly grease
• Installation instructions

Ideal For

This head stud kit is perfect for diesel engine builders, performance enthusiasts, and professional mechanics working on Dodge Ram trucks equipped with 5.9L or 6.7L 24-valve diesel engines. It is especially suited for applications requiring enhanced durability and reliability, such as high-horsepower builds, heavy towing, off-road use, and extended service intervals. The PPE Head Stud Kit provides peace of mind by delivering superior clamping force and longevity compared to standard factory head bolts.

Pacific Performance Engineering (PPE) develops heavy-duty and performance upgrades for trucks and diesel platforms, including differential covers, transmission pans, oiling and cooling components, and other durability-minded parts. PPE products are built to handle heat, load, and power—ideal for tow rigs and performance builds that need stronger hardware and better fluid control.