ARP Bellhousing Bolt Kits

Universal Fitment

Part #: 134-0901

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 durable 8740 heat-treated alloy, these bolt kits provide exceptional strength and reliability for demanding automotive applications. Whether you're a professional builder or a serious enthusiast, this kit ensures a secure fitment that maintains structural integrity under various driving conditions. The black oxide finish offers corrosion resistance, extending the lifespan of the fasteners and maintaining a clean appearance over time. These bolt kits are suitable for a range of GM applications, making them a versatile choice for performance and restoration projects alike. Designed to withstand the stresses of high-performance driving, they help ensure your transmission remains firmly in place, supporting smooth operation and peace of mind during intense driving sessions.

Key Features

This ARP Bellhousing Bolt Kit offers several key features that make it a reliable choice for your vehicle:

• Manufactured from ARP's proprietary 8740 heat-treated alloy for maximum strength and durability
• Black oxide coating provides corrosion resistance and a sleek finish
• Available with standard hex head or smaller 12-point heads for enhanced clearance in tight spaces
• Designed to fit multiple GM bellhousing applications
• Precise thread size of M10 x ... ensures proper engagement and secure fastening
• Underhead length of 1.378 inches for optimal thread engagement and holding power
• Engineered for high-stress environments, supporting reliable transmission mounting

Construction & Design

These bolts are machined from ARP's renowned 8740 alloy steel, known for its toughness and resistance to fatigue. The black oxide finish not only enhances corrosion resistance but also provides a professional, finished look. The design includes options for hex or 12-point heads, allowing for easier installation in confined spaces and ensuring a secure grip with compatible tools.

Installation & Fitment

Installation involves replacing your existing bellhousing bolts with these ARP fasteners, ensuring proper torque specifications are followed for optimal clamping force. Fitment should be verified against your specific GM model and application, as these kits are designed to be versatile across multiple vehicles.

What’s Included

The kit includes the necessary bolts with the chosen head style, all manufactured to ARP's strict quality standards, ready to provide a secure and lasting fitment for your transmission setup.

Ideal For

Perfect for automotive enthusiasts, professional builders, and restorers seeking a reliable, high-strength fastening solution for GM bellhousings. Ideal for performance upgrades, engine swaps, or restoration projects where durability and precision are critical.