ARP Ring Gear Bolt Kits

Multiple Ford Fitments 2010–2023

Part #: 250-3009

Overview

The ARP Ring Gear Bolt Kit is a high-quality fastening solution designed specifically for performance enthusiasts and professional rebuilders who demand durability and reliability in their drivetrain components. Crafted by ARP, a recognized leader in fastener technology, this kit ensures your ring gear remains securely attached under demanding conditions, whether you're building a high-performance street car, a racing machine, or restoring a classic Ford vehicle.

Constructed from premium materials and engineered for precision, these bolts help support the integrity of your ring gear assembly, providing peace of mind during spirited driving or heavy-duty applications. With ARP's reputation for quality and strength, you can trust that these bolts will deliver consistent performance and long-lasting durability, making them an essential upgrade or replacement part for your vehicle's drivetrain.

Key Features

Designed with performance and longevity in mind, the ARP Ring Gear Bolt Kit offers several key features that set it apart from standard hardware:

• Manufactured from forged 8740 chromoly steel, these bolts provide exceptional strength and toughness, capable of withstanding high torque loads and thermal stresses encountered during aggressive driving or racing.
• Heat-treated to a tensile strength rating of 200,000 psi, ensuring maximum durability and resistance to stretching or failure under extreme conditions.
• Precision-ground washers are included where required, ensuring proper load distribution and secure fastening, which helps prevent loosening over time.
• The bolts feature a black oxide finish, providing corrosion resistance and a sleek appearance that complements high-performance builds.
• 12-point head design allows for easier installation and removal in tight spaces, reducing the risk of stripping or damaging the fastener during service.
• Thread size of 7/16 in.-20 ensures compatibility with a wide range of Ford ring gear applications, making this kit versatile for multiple fitments.

Construction & Design

The ARP Ring Gear Bolt Kit is meticulously engineered using advanced forging and heat-treating processes to achieve superior strength and fatigue resistance. The 8740 chromoly steel is a high-grade alloy known for its excellent toughness and ability to withstand the rigors of high-performance use. Each bolt is precision-machined to exact specifications, ensuring a perfect fit and optimal clamping force.

The inclusion of specially hardened washers enhances load distribution and helps prevent damage to the ring gear or bolt head during installation. The black oxide finish not only provides corrosion resistance but also reduces glare and adds a professional appearance to your assembly. The 12-point head design facilitates installation in confined spaces, making the process smoother and reducing the risk of tool slippage.

Performance & Reliability

Built for strength and reliability, these ARP bolts are ideal for high-stress applications where maintaining proper gear alignment is critical. Whether you're assembling a race engine, upgrading your drivetrain, or performing a rebuild, these bolts help ensure your ring gear stays securely in place, supporting consistent power transfer and drivetrain integrity. Their high tensile strength and precision manufacturing help prevent loosening or failure, even under demanding conditions.

Installation & Fitment

The ARP Ring Gear Bolt Kit is designed as a direct replacement for OEM fasteners in compatible Ford applications. Installation is straightforward for experienced mechanics and enthusiasts familiar with drivetrain assembly. No special tools beyond standard socket sets are required, and the bolts can be torqued to manufacturer specifications for optimal clamping force.

It is recommended to follow ARP's torque specifications during installation to ensure proper preload and to prevent over-tightening. These bolts are compatible with a variety of Ford models and are suitable for both stock rebuilds and high-performance upgrades.

• Easy bolt-on installation with no modifications needed
• Suitable for use in high-torque, high-temperature environments
• Designed to meet or exceed OEM standards for strength and durability

What's Included

• Set of high-strength forged 8740 chromoly steel ring gear bolts
• Precision-ground washers (where required)
• Installation instructions and torque specifications

Ideal For

• Performance street builds and racing applications
• Rebuilding or upgrading Ford ring gear assemblies
• Enthusiasts seeking reliable, high-quality fasteners for drivetrain integrity
• Restoration projects requiring OEM-quality hardware

Emissions Note

This product is designed for off-road, racing, or replacement use only and may not be legal for use on public roads in certain jurisdictions. Please verify local regulations before installation.