ARP Head Bolt Kits

Multiple Chevrolet Fitments

Part #: 134-3609

Overview

The ARP Head Bolt Kit is a high-performance fastener designed for demanding engine rebuilds and head gasket replacements. Crafted for enthusiasts and professional mechanics alike, these bolts provide superior strength and durability to ensure reliable clamping force under extreme conditions. Made from premium chromoly steel and finished with a black oxide coating, these head bolts help maintain optimal cylinder head sealing and prevent loosening over time. Whether you're restoring a classic Chevrolet or upgrading a modern engine, this kit offers a robust solution to support your vehicle’s performance and longevity.

Key Features

This ARP Head Bolt Kit stands out with its advanced materials and thoughtful design, delivering consistent performance and ease of installation:

• Rated at 180,000 psi, providing 15% greater strength than standard Grade 8 fasteners
• Constructed from high-quality chromoly steel for enhanced toughness and fatigue resistance
• Black oxide finish offers corrosion resistance and a sleek appearance
• Includes washers for secure and even load distribution
• Available with either a reduced wrenching hex head or 12-point head for easier installation and re-torqueing
• Designed to eliminate the need for valvetrain removal during re-torque procedures
• Engineered for precise fitment across multiple Chevrolet applications

Construction & Design

These head bolts feature a robust chromoly steel construction, known for its high strength-to-weight ratio and durability. The black oxide finish not only enhances corrosion resistance but also provides a professional, finished look. The bolts are designed with a specific thread pitch and length to ensure proper engagement and clamping force, supporting reliable engine operation.

Installation & Fitment

Installation requires standard hand tools, with the option of using a reduced wrenching hex head or 12-point head for convenience. Proper torque specifications should be followed as per manufacturer guidelines to ensure optimal sealing and performance. Fitment details should be verified against your vehicle’s specific application to ensure compatibility.

What’s Included

The kit includes all necessary head bolts and washers required for a complete installation, providing a comprehensive solution for your cylinder head reassembly.

Ideal For

This product is ideal for engine rebuilds, performance upgrades, or restoring vintage Chevrolet engines, offering a reliable and high-strength fastening solution that supports your vehicle’s performance and durability.