ARP 456-4303 Head Stud Kit Custom Age 625+ Ford 5.2L Voodoo Shelby GT350

The ARP 456-4303 Head Stud Kit is engineered specifically for the Ford 5.2L Voodoo engine found in 2015-2020 Shelby GT350 and GT350R models. This premium head stud kit provides superior clamping force and reliability for high-performance and forced-induction applications where factory head bolts simply cannot maintain proper cylinder head sealing under extreme conditions.

Custom Age 625+ Construction:

• Manufactured from aerospace-grade Custom Age 625+ alloy for exceptional tensile strength approaching 280,000 psi
• Superior resistance to heat-related fatigue compared to standard ARP2000 or 8740 materials
• Corrosion-resistant finish ensures long-lasting durability in harsh engine environments
• Thread rolled after heat treatment for approximately 1000% better fatigue strength than pre-threaded studs
• Precision centerless-ground to exacting tolerances for perfect alignment and secure fit

Performance Benefits:

• Prevents head gasket failure under increased boost pressure or high-compression builds
• Maintains precise and consistent clamping force under extreme cylinder pressure
• Provides race-proven reliability for high-horsepower applications and extreme duty cycles
• Allows cylinder heads to glide into position with perfect alignment during assembly

Kit Includes:

• Complete head stud set for Ford 5.2L Voodoo engine
• 12-point nuts for secure fastening
• Hardened parallel washers for uniform load distribution and accurate torque readings
• ARP Ultra-Torque assembly lubricant (recommended for proper installation)

Whether you're building a street performance engine, road race car, or high-boost forced induction setup, ARP 456-4303 head studs deliver the strength and precision needed to keep your Shelby GT350 engine sealed and reliable under the most demanding conditions. Professional installation using proper torque specifications and assembly procedures is recommended for optimal results.