ARP Pro Series Ring Gear Bolt Kit

Multiple GM Fitments / 2011–2025 Chevrolet, GMC, Cadillac, and more

Part #: 230-3002

Overview

The ARP Cam Bolt Kits are engineered for automotive enthusiasts and professional rebuilders seeking reliable, high-performance fasteners for their GM vehicles. Designed to ensure precise torque retention and durability, these bolt kits are essential for maintaining the integrity of ring gear assemblies during high-stress driving conditions. Whether you're performing a rebuild, upgrade, or routine maintenance, ARP's Pro Series ring gear bolts provide the confidence and strength needed for demanding applications.

Constructed from premium-grade materials, these bolts help support increased horsepower and torque, making them ideal for street, performance, and off-road vehicles. Their robust design ensures a secure fit, reducing the risk of fastener failure and ensuring long-lasting performance under extreme conditions. With ARP's reputation for quality and precision engineering, you can trust these bolts to deliver consistent, reliable results every time.

Key Features

ARP Pro Series ring gear bolts are forged from high-strength 8740 chromoly steel, renowned for its exceptional toughness and fatigue resistance. Each bolt is heat-treated to a tensile strength rating of 200,000 psi, providing superior holding power compared to standard fasteners. The bolts feature a 12-point head style, allowing for easier installation and removal in tight spaces, while the 7/16 in.-20 LH thread size ensures compatibility with a wide range of GM applications.

• Forged from premium-grade 8740 chromoly steel for maximum strength and durability
• Heat-treated to 200,000 psi tensile strength for reliable performance under high loads
• 12-point head design for easier access and installation in confined spaces
• Available in various lengths and thread sizes to fit nearly two dozen axle applications
• Includes precision-ground washers where required for optimal load distribution
• Designed specifically for GM fitments from 2011 to 2025, including Chevrolet, GMC, and Cadillac models
• Ideal for high-performance rebuilds, racing, and heavy-duty applications

Construction & Design

The ARP Cam Bolt Kits are meticulously crafted from 8740 chromoly steel, a material chosen for its exceptional strength-to-weight ratio and fatigue resistance. Each bolt undergoes a proprietary heat-treating process to achieve the specified 200,000 psi tensile strength, ensuring they can withstand the rigors of high-performance driving. The 12-point head design provides increased engagement and ease of installation, especially in tight or hard-to-reach areas.

The inclusion of precision-ground washers enhances load distribution and prevents fastener loosening over time. The bolts are engineered with exacting thread specifications to ensure a secure, vibration-resistant fit, critical for maintaining ring gear integrity during spirited driving or heavy-duty use. Their hardened construction and precise manufacturing tolerances make them a reliable choice for demanding automotive applications.

Performance & Reliability

These ARP ring gear bolts are designed to provide consistent clamping force, reducing the risk of fastener failure during high-stress conditions such as racing or off-road adventures. Their high tensile strength and precision manufacturing help support increased horsepower and torque, contributing to overall drivetrain reliability. While they are not rated for racing-only use, their robust construction makes them suitable for both daily driving and performance upgrades.

Installation & Fitment

The ARP Cam Bolt Kits are designed for straightforward, bolt-on installation with no need for special tools beyond standard hand tools. They are compatible with a wide range of GM vehicles from 2011 through 2025, including various Chevrolet, GMC, and Cadillac models. Proper torque specifications should be followed during installation to ensure optimal clamping force and longevity. No cutting, drilling, or additional modifications are required, making this a hassle-free upgrade for your vehicle's drivetrain.

• Easy bolt-on installation with standard hand tools
• Compatible with multiple GM models from 2011 to 2025
• No cutting, drilling, or special tuning required

What's Included

• High-strength chromoly steel ring gear bolts
• Precision-ground washers (where required)
• Installation instructions

Ideal For

• Performance enthusiasts rebuilding or upgrading GM axles
• Professionals seeking reliable fasteners for high-stress applications
• Off-road and racing drivers demanding maximum strength and durability
• Daily drivers looking for long-lasting, high-quality fasteners

Emissions Note

This product is designed for off-road or racing use only and is not certified for use on public roads in states with emissions regulations. Please verify local laws before installation.