ARP 206-6009 Cylinder Head Fastener Kit

The ARP 206-6009 Cylinder Head Fastener Kit delivers the superior clamping force and reliability that professional engine builders demand. Engineered specifically for high-performance applications, this complete fastener set features ARP's proven 8740 chrome moly construction with precision manufacturing that ensures consistent torque values and optimal head gasket sealing.

Key Features:

• High-strength 8740 chrome moly steel construction with tensile strength between 180,000-210,000 psi
• Forged in-house at ARP using premium quality materials for consistent performance
• Threads rolled after heat-treat to provide up to 10 times longer fatigue life
• Heat-treated using special vertical racks to ensure complete 360-degree penetration
• Precision CNC-machined to exacting specifications for perfect fitment
• Complete kit includes all fasteners needed for cylinder head installation

Why ARP Fasteners:

ARP fasteners are the choice of professional racers and engine builders worldwide because they deliver unmatched reliability under extreme conditions. The 8740 chrome moly material offers excellent toughness and adequate fatigue properties for most racing applications when properly installed. Each fastener is manufactured to aerospace standards and proudly bears the ARP name as your assurance of quality. Whether you're building a street performance engine or a full competition powerplant, ARP 206-6009 head fasteners provide the clamping force and durability you need for leak-free cylinder head sealing.

Note: Always follow ARP's installation instructions and use the recommended assembly lubricant for proper torque values and optimal fastener performance.