Ram Cummins 5.9L & 6.7L - Gator Head Studs (1998.5-2025)
Ram Cummins 5.9L & 6.7L — Gator HD220 Head Stud Kit (1998.5-2025)
Elevate the durability and performance of your Dodge/Ram Cummins engine with the Gator HD220 Head Stud Kit. Engineered from HD220 alloy, these head studs provide an exceptional 220,000 PSI tensile strength and a load rating in excess of 120 kN, ensuring reliable cylinder-head clamping under the most demanding boost and thermal conditions.
Key Features:
- HD220 Alloy — 220,000 PSI Strength: Industry-leading tensile strength. Holds tight under extreme boost and heat.
- Precision-Machined & Rolled Threads: Threads are cold-rolled after heat treatment for maximum fatigue resistance and long-term durability.
- Black Oxide Finish: Provides advanced corrosion protection in punishing environments.
- Complete Install Kit: Includes Gator Juice assembly lube, hardened washers and 12-point nuts for a hassle-free installation.
Why Upgrade Your Stock Head Bolts?
Factory head bolts are prone to stretch under high boost, leading to blown head gaskets, lost compression and costly downtime. The Gator HD220 Head Studs eliminate this weak link with superior, consistent clamping force whether you’re daily driving, towing heavy loads or chasing big horsepower numbers.
Compatibility:
- 1998.5-2025 Dodge/Ram 2500 5.9L & 6.7L Cummins
- 1998.5-2025 Dodge/Ram 3500 5.9L & 6.7L Cummins
- 1998.5-2025 Dodge/Ram 4500 5.9L & 6.7L Cummins
- 1998.5-2025 Dodge/Ram 5500 5.9L & 6.7L Cummins
Stronger Studs. Bigger Boost. No Compromise.
Push your Cummins harder. Tow heavier. Tune bigger. These HD220 Head Studs are the insurance policy your diesel build needs. Clamp down. Stay sealed. Run it like you mean it.
Hurry Up! Only 1 items left in stock!
Copy link:
Share:
Ask a question
Shipping
We strive to provide fast and reliable shipping options for all our customers. For detailed information about our shipping rates, delivery times, and policies, please visit our Shipping Page.
Return Policies
Your satisfaction is important to us. If you wish to return an item or request a refund, please review the terms and conditions outlined in our Returns Policy.
Important Notices
- Off‑Road Use Only
Products sold by JS Speed are intended for off‑road use and may be illegal on public roads where emissions or pollution‑control laws apply. - Check Local Laws
Before purchasing or installing, verify all applicable local, state/provincial, and federal regulations to ensure the modification is legal in your area. - Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicle’s factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.
