ARP 134-6005 Cylinder Head Fasteners High Performance Bolt - Kit

The ARP 134-6005 cylinder head fastener kit delivers the legendary strength and reliability that engine builders demand. Manufactured from premium 8740 chrome moly steel, these fasteners are engineered to handle extreme cylinder pressures and temperatures while maintaining consistent clamping force throughout the engine's operating range.

Key Features:

• Forged in-house at ARP using premium 8740 chrome moly alloy steel
• Heat-treated using specialized vertical racks for complete 360-degree penetration
• Threads rolled after heat-treatment for up to 10 times greater fatigue strength
• Precision CNC-machined to exacting tolerances for perfect fitment
• Delivers tensile strength between 180,000 and 210,000 PSI
• Each fastener proudly stamped with the ARP name as assurance of quality
• Complete kit includes all necessary hardware for proper installation

Why ARP Fasteners:

ARP is the trusted choice of professional engine builders and racers worldwide. Through precision manufacturing processes and superior materials, ARP fasteners provide the consistent clamping loads essential for maintaining head gasket seal integrity under extreme conditions. The 8740 chrome moly material offers excellent toughness and adequate fatigue properties for most high-performance applications when properly installed with ARP Ultra-Torque assembly lubricant.

These fasteners are engineered specifically for their intended application, ensuring optimal thread engagement, proper clamping load distribution, and long-term reliability. Whether you're building a street performance engine or a dedicated race motor, ARP 134-6005 fasteners deliver the quality and consistency you need.