SKU: 255-4306 | UPC: 672036024727
ARP Cylinder Head Stud Kit for Ford 6.2L Boss V8 Mustang Shelby GT500 2013-2014
This ARP Pro Series cylinder head stud kit delivers precise clamping for the Ford 6.2L Boss V8 in 2013-2014 Mustang Shelby GT500. Engine builders choose these studs for high-boost supercharged applications where head gasket failure risks increase. Thread rolled after heat treatment ensures fatigue resistance under extreme cylinder pressures.
Key Features
- ARP2000 Alloy: Rated at 220,000 PSI tensile strength for maximum load handling in competition engines
- 8740 Chrome Moly: Heat-treated to 190,000 PSI with centerless grinding for concentricity and smooth head installation
- Post-Heat Treat Thread Rolling: Increases fatigue strength by 2000% over pre-heat treat threading for long-term reliability
- Undercut Stud Design: Equalizes stretch across studs to maintain consistent clamping force despite gasket compression
- Black Oxide Finish: Resists corrosion and eases assembly while marking genuine ARP quality
Product Notes
- Use ARP Ultra-Torque assembly lubricant for accurate torque values
- Inspect head and block threads before installation to avoid damage
- Made in USA with stamped ARP logo on each stud
Installation Notes
- Professional installation recommended.
- Torque in sequence to ARP specifications: 70 ft-lbs + 90 degrees for main studs
- Compatible with OEM heads and multi-layer steel gaskets
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2014 | Ford | Mustang | Shelby GT500 |
Why Choose ARP?
- Relied on by professional engine builders in racing
- Premium alloys outperform standard steels in high-stress conditions
- Exact tolerances ensure perfect alignment and sealing
Frequently Asked Questions
- Q: Will this kit fit my 2013-2014 Shelby GT500?
A: Yes, precisely engineered for the 6.2L Boss V8 with correct lengths and threads for OEM or ported heads - Q: What materials are used in this kit?
A: ARP2000 alloy studs at 220,000 PSI plus 8740 Chrome Moly with black oxide finish for durability - Q: What is the warranty and torque procedure?
A: ARP offers defect warranty. follow provided torque specs with their lubricant for best results
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure ARP box measuring 12 x 8 x 2 inches
- Weight: 4.1 lbs





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