ARP Head Bolt Kits

Universal Fitment

Part #: 155-3601

Overview

The ARP Head Bolt Kit is a high-performance fastener designed for use in various Ford engines. Crafted from durable chromoly steel and finished with a black oxide coating, these head bolts are engineered to provide superior strength and reliability under demanding conditions. Ideal for automotive enthusiasts and professional rebuilders, this kit helps ensure proper cylinder head retention, maintaining optimal engine integrity and performance. Whether you're performing a rebuild, upgrade, or re-torque, these bolts are built to support your vehicle’s durability and longevity.

Key Features

Designed with precision and strength in mind, the ARP Head Bolt Kit offers several key benefits:

• Rated at 180,000 psi for exceptional tensile strength
• Constructed from high-quality chromoly steel for durability
• Black oxide finish for corrosion resistance and a sleek appearance
• Available with reduced wrenching hex head or 12-point head for ease of installation
• Includes washers to ensure proper load distribution and secure fitment
• Engineered to eliminate the need for valvetrain removal during re-torqueing
• Designed to support high-performance and stock engine rebuilds

Construction & Design

These head bolts feature a robust chromoly steel construction, providing a high strength-to-weight ratio that withstands the stresses of high-performance applications. The black oxide finish enhances corrosion resistance, ensuring long-term reliability even in harsh engine environments. The design includes options for reduced wrenching hex heads or 12-point heads, facilitating easier installation and re-torque procedures without extensive disassembly.

Installation & Fitment

Installation should be performed following manufacturer torque specifications and procedures. Fitment details should be verified against your specific Ford engine model and application to ensure compatibility.

What’s Included

The kit includes the necessary head bolts and washers for a complete installation, providing all hardware required for a secure and reliable cylinder head assembly.

Ideal For

This product is ideal for automotive enthusiasts, professional rebuilders, and performance tuners seeking a reliable, high-strength fastener solution for Ford engines. Suitable for both stock rebuilds and high-performance modifications, it helps maintain engine integrity under increased stress and heat.