ARP Front Mandrel Bolt

Multiple GM Fitments (330-0705)

Part #: 330-0705

Overview

The ARP Front Mandrel Bolt Kit is a high-performance fastener solution designed specifically for your vehicle's front drive mandrels. Engineered for enthusiasts and professional mechanics alike, these bolts ensure a secure and reliable connection under demanding conditions. Whether you're rebuilding, upgrading, or maintaining your vehicle's drivetrain, these mandrel drive bolts provide the strength and durability needed for optimal performance.

Constructed from premium materials and precision manufacturing, ARP's mandrel bolts are ideal for street, strip, or off-road applications where strength and reliability are critical. They help support the integrity of your front drive components, ensuring consistent operation and peace of mind during spirited driving or heavy-duty use.

Key Features

ARP's Front Mandrel Bolt Kit offers several advanced features that set it apart from standard fasteners:

• High-Strength Material: Made from ARP's renowned 8740 chromoly steel, these bolts deliver exceptional tensile strength and durability, capable of withstanding high-stress environments.
• Shot-Peened Finish: The bolts feature a shot-peened surface treatment that enhances fatigue life and overall durability, ensuring long-lasting performance even under repeated loads.
• Optimized Design: The bolts are undercut to provide the necessary extra stretch, which helps maintain proper preload and clamping force during operation.
• Full Thread Engagement: Designed for maximum thread contact, these bolts ensure a secure fit and reduce the risk of loosening or failure.
• Extended Length: With an underhead length of 4.000 inches and a thread length of 0.625 inches, these bolts are tailored for specific GM applications, providing the correct fit and function.
• Hex Head Style: The hex head allows for easy installation and removal using standard tools, making maintenance straightforward.
• Precision Manufacturing: ARP's meticulous manufacturing process ensures consistent quality and precise dimensions, critical for high-performance applications.

Construction & Design

The ARP Front Mandrel Bolt is crafted from 8740 chromoly steel, a material known for its exceptional strength-to-weight ratio and toughness. The shot-peened finish not only improves fatigue resistance but also provides a smooth surface that resists corrosion and wear. The undercut design is engineered to allow for slight elongation under load, which helps maintain optimal tension and prevents loosening during operation. The full thread engagement ensures maximum holding power, reducing the risk of bolt failure even under extreme conditions. The hex head design facilitates easy installation with standard tools, and the precise manufacturing tolerances guarantee a perfect fit for your GM vehicle's front drive mandrels.

Performance & Reliability

Designed for high-stress environments, these mandrel bolts provide reliable clamping force and structural integrity. Their high tensile strength ensures they can withstand the rigors of spirited driving, off-road adventures, or heavy-duty use. The durable finish and robust construction help prevent corrosion and wear, extending the service life of your drivetrain components. Whether you're performing a rebuild or upgrading your vehicle, these ARP bolts help ensure your front drive mandrels stay securely in place, supporting consistent performance and safety.

Installation & Fitment

The ARP Front Mandrel Bolt Kit is a direct bolt-on replacement for specific GM applications. No cutting, drilling, or special modifications are required for installation. Simply remove the existing bolts and replace them with these high-strength ARP fasteners, tightening to the manufacturer’s specified torque values. The precise dimensions and high-quality manufacturing ensure a straightforward installation process, making it suitable for both professional technicians and experienced DIY enthusiasts.

• Designed for front drive mandrels in various GM models
• Compatible with vehicles requiring 4.000-inch underhead length and 0.625-inch thread length bolts
• Installation is straightforward with standard hand tools

What's Included

• ARP Front Mandrel Bolt (330-0705)
• Installation instructions

Ideal For

• Performance enthusiasts rebuilding or upgrading GM front drive components
• Off-road drivers requiring durable, high-strength fasteners
• Professional mechanics seeking reliable, high-quality bolts for demanding applications

Emissions Note

This product is designed for off-road or racing use only and may not be legal for street use in all jurisdictions. Please verify local regulations before installation.