ARP 180-3700 Engine Head Bolt Set High Strength Steel Performance Kit

Description

Product Overview

The ARP 180-3700 engine head bolt set is crafted from high‑strength alloy steel, delivering exceptional tensile strength and resistance to stretch under extreme combustion pressures. Each bolt is precision‑machined to ARP’s exacting standards, ensuring consistent torque and clamp load for optimal engine sealing. The set includes all required bolts for a complete head assembly, packaged in a compact 8.5″ L × 4.0″ W × 2.5″ H box weighing 3.88 lb, making storage and handling straightforward.

Usage

This bolt set is ideal for high‑performance street builds, race engine rebuilds, and standard replacement applications in gasoline and diesel engines. Whether you are restoring a classic vehicle or upgrading a modern powerplant, the ARP 180-3700 provides the reliability needed for demanding environments. It is suited for professional workshops, automotive enthusiasts, and anyone seeking a trustworthy solution for head bolt replacement.

Why Choose Us

ARP’s reputation for engineering excellence ensures that each bolt meets rigorous quality controls, including heat treatment and dimensional verification. Manufactured in the United States, the set benefits from strict industry standards and a dedicated support team ready to assist with installation guidance. Our commitment to durability means you receive a product that maintains torque integrity over the life of the engine.

Key Features

• High‑strength alloy steel construction for superior durability
• Precision‑machined threads ensure consistent torque application
• Designed to prevent bolt stretch and maintain seal under high pressure
• Complete set includes all required head bolts for a full assembly
• Backed by ARP’s customer support and warranty for peace of mind

FAQ

What engines are compatible with the ARP 180-3700 bolt set?

The set is compatible with a wide range of gasoline and diesel engines that require the 180-3700 specification, commonly found in performance and replacement applications.

Do I need any special tools to install these bolts?

Standard torque wrenches and socket sets are sufficient. Follow ARP’s torque specifications for optimal results.

Is there a warranty on this bolt set?

Yes, ARP provides a limited warranty covering manufacturing defects, and our support team can help with any installation questions.

Can these bolts be reused after removal?

ARP recommends using new bolts for critical engine rebuilds to ensure maximum clamping force and safety.

How does the ARP 180-3700 differ from standard OEM bolts?

ARP bolts are made from higher‑grade steel, undergo stricter heat‑treatment processes, and are engineered for higher torque values, offering improved performance over typical OEM fasteners.