ARP Head Bolt Kits

Universal Fitment

Part #: 154-3701

Overview

The ARP Head Bolt Kit is a high-performance fastener designed for use in a variety of 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 clamping force, promoting optimal engine performance and longevity. Whether you're performing a rebuild or upgrading your engine's fasteners, these bolts offer a combination of strength, ease of installation, and peace of mind.

Key Features

Designed with precision and durability in mind, the ARP Head Bolt Kit features:

• Rated at 180,000 psi, providing 15% greater strength than standard Grade 8 fasteners
• Constructed from high-quality chromoly steel for enhanced toughness
• Black oxide finish for corrosion resistance and a sleek appearance
• 12-point head design for improved wrench access and torque application
• Includes washers to ensure proper load distribution and secure fitment
• Reduced wrenching hex head options for easier re-torqueing without valvetrain removal
• Engineered to meet or exceed OEM specifications for reliable performance

Construction & Design

These head bolts are machined from premium chromoly steel, known for its exceptional strength-to-weight ratio and durability. The black oxide finish not only enhances corrosion resistance but also provides a professional, finished look. The 12-point head design allows for easier installation and removal in tight engine bays, reducing the risk of stripping or damage during service.

Installation & Fitment

Proper installation requires torque specifications to be followed as per manufacturer guidelines. Verify fitment for your specific Ford engine application using the part number 154-3701 to ensure compatibility. These bolts are designed as a direct replacement for OEM fasteners and are suitable for use in various Ford models requiring high-strength head bolts.

What’s Included

The kit includes the necessary head bolts and washers, providing everything needed for a complete installation. Additional hardware or tools are not included but are typically available at your local automotive supply store.

Ideal For

This product is perfect for engine rebuilds, performance upgrades, or any application requiring high-strength, reliable head fasteners for Ford engines. It is suitable for both professional mechanics and DIY enthusiasts aiming to maintain or enhance engine integrity.