ARP 500-9601 Cylinder Head Fasteners High-Performance Hex Head Kit

The ARP 500-9601 Cylinder Head Fasteners kit provides a comprehensive collection of premium-quality fasteners designed to replace factory hardware throughout your engine assembly. Each fastener in this kit delivers superior strength compared to OEM bolts and exceeds even Grade 8 hardware specifications, ensuring reliable performance in demanding applications.

Premium Materials and Construction:

These fasteners are manufactured from heat-treated 8740 Chrome Moly steel alloy, a material renowned for its exceptional tensile strength and durability. The black oxide finish provides corrosion resistance while maintaining a clean, professional appearance. With a tensile strength rating of 170,000 psi, these fasteners significantly outperform standard hardware and provide the clamping force necessary for high-performance engine builds.

Complete Fastener Solution:

This comprehensive kit includes 12 different groups of fasteners, eliminating the need to source multiple part numbers separately. Each fastener type is organized and clearly labeled in protective vacuum-wrapped packaging for easy identification during assembly. The hex head design allows for straightforward installation with standard tools.

Kit Includes Fasteners For:

• Intake manifold installation
• Valve cover mounting
• Thermostat housing assembly
• Alternator bracket attachment
• Distributor bracket mounting
• Motor mount installation
• Oil pan assembly
• Coil bracket mounting
• Header installation
• Front cover assembly
• Water pump mounting
• Fuel pump installation

Application Note: This kit is designed primarily for carbureted engine applications. Electronic fuel injection (EFI) equipped engines may require additional fasteners not included in this kit.