ARP Bellhousing Bolt Kits

Universal Fitment

Part #: 129-0901

Overview

The ARP Bellhousing Bolt Kit is a high-quality fastening solution designed to securely attach your transmission bellhousing to the engine block. Crafted from ARP's renowned 8740 heat-treated alloy, these bolts offer exceptional strength and durability, ensuring reliable performance under demanding conditions. Suitable for a variety of GM applications, this kit is ideal for automotive enthusiasts and professional mechanics seeking a dependable, long-lasting fastening solution. The black oxide finish provides corrosion resistance, helping to maintain the integrity and appearance of the hardware over time. Whether you're rebuilding or upgrading your transmission setup, these bolts help ensure a secure fit and peace of mind during operation.

Key Features

This bolt kit combines robust materials and thoughtful design to meet the demands of high-performance and everyday driving. Key features include:

• Manufactured from durable 8740 heat-treated alloy for maximum strength
• Black oxide coating for corrosion resistance and longevity
• Available with standard hex heads or smaller 12-point heads for enhanced clearance in tight spaces
• Precisely machined threads and underhead lengths for reliable torque and fitment
• Designed to securely hold bellhousings in place on GM engines
• Suitable for a variety of GM vehicle models and applications

Construction & Design

These bolts feature a high-strength 8740 alloy construction, heat-treated to optimize toughness and durability. The black oxide finish not only enhances corrosion resistance but also provides a sleek, professional appearance. The design includes options for hex or 12-point heads, allowing for versatile installation in various engine bay configurations, especially where space is limited.

Installation & Fitment

Installation requires standard hand tools to tighten the bolts to the specified torque. Fitment should be verified against your vehicle's specifications and the part number to ensure compatibility. Proper torque application is essential for secure fastening and optimal performance.

What’s Included

The kit includes the necessary bolts for securing the bellhousing, with options for different head styles to accommodate various clearance needs. Hardware quantities are designed to match typical GM bellhousing configurations.

Ideal For

This product is perfect for automotive enthusiasts, professional rebuilders, and mechanics working on GM transmission setups, especially when upgrading or replacing bellhousing fasteners to ensure a secure, reliable connection.