ARP High Performance Series Head Bolt Kit

Multiple Chrysler Fitments 2010–2023

Part #: 144-3605

Overview

The ARP Head Bolt Kit from the High Performance Series is designed to provide a reliable and durable fastening solution for Chrysler engines. Engineered with strength and precision in mind, these head bolts are ideal for enthusiasts and professional rebuilders seeking to enhance engine integrity and performance. Whether you're performing a rebuild, upgrade, or simply re-torquing your cylinder heads, this kit offers the peace of mind that comes with high-quality fasteners.

Built to withstand the demanding conditions of high-performance applications, these head bolts help ensure proper clamping force, reducing the risk of head gasket failure and maintaining optimal cylinder sealing. Their robust construction makes them suitable for daily drivers, spirited street use, or even track-day enthusiasts looking for dependable hardware that supports engine longevity and consistent performance.

Key Features

Designed with advanced materials and manufacturing processes, the ARP High Performance Series Head Bolt Kit offers several key benefits:

• Exceptional Strength: Rated at 180,000 psi, these bolts are 15 percent stronger than standard Grade 8 fasteners, providing increased clamping force and durability under high-stress conditions.
• Premium Materials: Made from chromoly steel, these bolts deliver superior tensile strength and resistance to stretching or fatigue during engine operation.
• Corrosion Resistance: Finished with a black oxide coating, these fasteners resist rust and corrosion, ensuring long-term reliability and maintaining their appearance over time.
• Innovative Head Design: Available with either a reduced wrenching hex head or a 12-point head, facilitating easier installation and re-torque procedures without the need for valvetrain removal.
• Complete Kit: Washers are included to ensure proper load distribution and sealing, contributing to a secure and reliable cylinder head assembly.
• Versatile Fitment: Compatible with multiple Chrysler models from 2010 to 2023, making it a versatile choice for various engine rebuilds and upgrades.
• Precision Manufacturing: Manufactured with tight tolerances to ensure proper fitment and consistent torque application, supporting optimal engine performance.
• Enhanced Reusability: Designed for multiple re-torque cycles, these bolts help maintain proper head gasket sealing over the lifespan of your engine.

Construction & Design

The ARP Head Bolt Kit features a high-strength chromoly steel construction, which provides a significant upgrade over OEM fasteners. The bolts are meticulously machined to exact specifications, ensuring a perfect fit and reliable clamping force. The black oxide finish not only enhances corrosion resistance but also adds a sleek, professional appearance to your engine bay.

The head design options—either a reduced wrenching hex or a 12-point head—are engineered to facilitate easier installation and re-torque procedures, saving time and effort during engine service. The one-piece construction and precision threading ensure consistent torque application, reducing the risk of head gasket leaks and maintaining optimal cylinder sealing under high-performance conditions.

Performance & Reliability

These head bolts are rated at 180,000 psi, making them significantly stronger than standard fasteners. Their superior tensile strength helps support increased horsepower and torque, especially in modified or high-stress engine builds. The robust design ensures that the cylinder heads remain securely fastened, even under demanding driving conditions, which is critical for maintaining engine integrity and performance.

Installation & Fitment

The ARP High Performance Series Head Bolt Kit is a bolt-on upgrade that requires no special tools beyond standard hand tools. The bolts are designed to fit directly into your Chrysler engine's existing bolt holes, with no cutting or drilling necessary. Proper torque specifications should be followed as per ARP instructions to ensure optimal clamping force and sealing. The inclusion of washers helps distribute load evenly, further enhancing reliability.

For best results, it is recommended to follow the manufacturer’s torque sequence and re-torque procedures during assembly. This kit is suitable for use in engine rebuilds, performance upgrades, or routine maintenance to ensure long-lasting head gasket sealing and engine durability.

What's Included

• Complete set of high-strength chromoly steel head bolts
• Washers for proper load distribution
• Installation instructions

Ideal For

• Engine rebuilds and performance upgrades for Chrysler vehicles
• Enthusiasts seeking increased durability and strength in head fasteners
• Professional mechanics and DIYers performing cylinder head re-torquing or replacement
• High-performance street and track applications requiring reliable head sealing

Emissions Note

This product is designed for off-road, racing, or performance use only and may not be legal for use on pollution-controlled vehicles in all jurisdictions. Please check local regulations before installation.