SKU: 244-4300 | UPC: 672036035143
ARP Pro Series Cylinder Head Stud Kit – Chrysler, Dodge, Jeep 5.7L HEMI, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat
The ARP 244-4300 Pro Series Cylinder Head Stud Kit is a high-strength head fastener upgrade for Chrysler, Dodge, Jeep, and Ram vehicles equipped with 5.7L HEMI, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat engines.
Manufactured from premium 8740 chrome moly alloy and heat-treated to 190,000 PSI tensile strength, these studs provide consistent clamping force under high cylinder pressures, making them ideal for stock, boosted, supercharged, or high-horsepower HEMI builds. The kit ensures even gasket compression, reduced bore distortion, and reliable head sealing for maximum engine performance and durability.
Key Features
- 8740 Chrome Moly Construction – Heat-treated to 190,000 PSI for exceptional strength and durability
- Centerless Ground – Precision-ground for perfect concentricity and alignment
- Post-Heat-Treat Thread Rolling – Delivers 2000% higher fatigue resistance compared to pre-heat-treat methods
- Undercut Stud Design – Equalizes stretch across all studs for uniform clamping force
- Black Oxide Finish – Corrosion-resistant coating with ARP markings for authenticity
Specs
| Spec | Detail |
|---|---|
| Part Number | 244-4300 |
| Brand | ARP |
| Type | Pro Series Cylinder Head Stud Kit |
| Engine | Chrysler, Dodge, Jeep 5.7L HEMI, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat |
| Material | 8740 Chrome Moly Alloy |
| Tensile Strength | 190,000 PSI |
| Country of Origin | United States |
| Warranty | ARP Limited Lifetime Warranty (against breakage when properly installed) |
Whats Included
- Complete set of ARP Pro Series cylinder head studs
- Parallel-ground washers
- Installation instructions
Product Notes
- Designed for Chrysler, Dodge, Jeep, and Ram vehicles with 5.7L HEMI, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat engines
- Ideal for stock rebuilds, high-performance builds, or engines with MLS head gaskets
- Provides consistent clamping force and reduced bore distortion compared to factory bolts
Installation Notes
- Requires cylinder head removal and professional engine work
- Estimated time: Part of full head gasket or engine rebuild service
- Apply ARP Ultra-Torque lubricant and follow ARP torque sequence in three steps
This Part Fits
| Year Range | Make | Model | Trim / Engine | Notes |
|---|---|---|---|---|
| 2005-2010 | Chrysler | 300 / 300C | 5.7L HEMI / 6.1L SRT8 | Cylinder Head Stud Kit |
| 2008-2010 | Dodge | Challenger | 5.7L HEMI / 6.1L SRT8 | Cylinder Head Stud Kit |
| 2006-2010 | Dodge | Charger | 5.7L HEMI / 6.1L SRT8 | Cylinder Head Stud Kit |
| 2006-2008 | Dodge | Magnum | 5.7L HEMI / 6.1L SRT8 | Cylinder Head Stud Kit |
| 2006-2010 | Jeep | Grand Cherokee | 5.7L HEMI / 6.1L SRT8 | Cylinder Head Stud Kit |
| 2006-2010 | Jeep | Commander | 5.7L HEMI | Cylinder Head Stud Kit |
| 2006-2012 | Dodge | Ram 1500 | 5.7L HEMI | Cylinder Head Stud Kit |
| 2012-2024 | Chrysler | 300 | 6.4L 392 | Cylinder Head Stud Kit |
| 2011-2023 | Dodge | Challenger | 6.4L 392 | Cylinder Head Stud Kit |
| 2011-2023 | Dodge | Charger | 6.4L 392 | Cylinder Head Stud Kit |
| 2018-2025 | Dodge | Durango | 6.4L 392 | Cylinder Head Stud Kit |
| 2018-2021 | Jeep | Grand Cherokee | 6.2L Trackhawk | Cylinder Head Stud Kit |
| 2015-2021 | Jeep | Grand Cherokee | 6.4L SRT | Cylinder Head Stud Kit |
| 2012-2014 | Jeep | Grand Cherokee | 6.4L SRT8 | Cylinder Head Stud Kit |
| 2021-2025 | Jeep | Wrangler | 6.4L 392 | Cylinder Head Stud Kit |
| 2011-2024 | Ram | 1500 | 5.7L Hemi / 6.2L TRX | Cylinder Head Stud Kit |
| 2011-2025 | Ram | 2500 | 5.7L Hemi / 6.4L 392 | Cylinder Head Stud Kit |
| 2013-2025 | Ram | 3500 | 6.4L 392 | Cylinder Head Stud Kit |
Why Choose ARP Cylinder Head Stud Kits?
- Standard for professional engine builders in drag racing, circle track, and road racing
- Exact tolerances from premium alloys ensure heads seat evenly every time
- Proven design used in thousands of high-performance HEMI builds
Frequently Asked Questions
- Q: Does this stud kit fit my 2018 Dodge Challenger SRT 6.4L?
A: Yes, compatible with Chrysler, Dodge, Jeep, and Ram vehicles with 5.7L HEMI, 6.1L SRT8, 6.4L 392, and 6.2L Hellcat engines. - Q: What alloy and strength rating?
A: 8740 Chrome Moly alloy, heat-treated to 190,000 PSI tensile strength. - Q: What warranty coverage?
A: ARP provides a limited lifetime warranty against stud breakage when installed and torqued per instructions.
Shipping & Handling
- Method: Ground UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure ARP box (13″ x 6″ x 1.5″)
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