ARP Buick 350 12pt Timing Cover & Water Pump Bolt Kit

Applicable to Buick 350 CID Engines

Part #: 120-3201

Overview

The ARP Buick 350 12pt Timing Cover & Water Pump Bolt Kit is designed for automotive enthusiasts and professional mechanics seeking high-strength, reliable fasteners for engine assembly and maintenance. Specifically engineered for Buick 350 CID engines, this kit ensures a secure and durable fitment of timing cover and water pump components, critical for maintaining engine integrity and preventing leaks. Whether you're rebuilding, restoring, or performing routine maintenance, these bolts provide the confidence that comes with ARP's industry-leading fastener technology.

Constructed with advanced materials and manufacturing processes, this kit helps support the demanding conditions of high-performance and everyday driving. By upgrading to ARP's premium fasteners, you’ll benefit from increased tensile strength, corrosion resistance, and consistent torque retention, ensuring your engine remains sealed and operational under various driving scenarios.

Key Features

ARP's Buick 350 bolt kit offers several technical advantages tailored to performance and durability:

• Manufactured from nominal 180,000 psi tensile strength alloy steel, significantly stronger than standard grade 8 hardware, providing enhanced durability and resistance to stretching or failure.
• Available in two finishes: BlackOxide for a sleek, corrosion-resistant surface, and stainless steel for maximum rust-free performance, ideal for long-term reliability in harsh environments.
• Designed with 12-point and hex head options, allowing for easier installation and removal in tight engine bays, while providing superior torque transfer and reduced risk of stripping.
• Precision-machined threads and heads ensure a perfect fit and consistent torque application, critical for maintaining proper sealing and engine performance.
• Engineered specifically for Buick 350 CID engines, ensuring compatibility with factory and aftermarket components.
• Ideal for engine rebuilds, restorations, and high-performance applications where fastener strength and reliability are paramount.
• Backed by ARP’s reputation for quality and innovation, these bolts meet or exceed industry standards for automotive fasteners.

Construction & Design

These fasteners are crafted from high-grade alloy steel, heat-treated to achieve a tensile strength of 180,000 psi, ensuring they withstand the stresses of high-performance engine operation. The bolts feature precision-machined threads for optimal engagement and torque accuracy. The choice of finishes—BlackOxide or stainless steel—provides excellent corrosion resistance, extending the service life of the fasteners even in demanding environments. The 12-point and hex head designs facilitate installation and removal, especially in tight spaces, reducing the risk of cam-out and damage during service.

Installation & Fitment

This bolt kit is designed for straightforward, bolt-on installation. It directly replaces factory hardware without the need for modifications, cutting, or drilling. ARP fasteners are engineered to fit OEM and aftermarket timing covers and water pumps for Buick 350 CID engines, making them suitable for rebuilds, restorations, and upgrades. For best results, torque the bolts to the manufacturer’s specifications using a calibrated torque wrench. No special tools or procedures are required, and the kit ensures a secure, leak-free seal when properly installed.

• Easy to install with standard hand tools.
• No cutting, drilling, or special tuning required.
• Designed for use with factory or aftermarket timing covers and water pumps.

What's Included

• Complete set of high-strength timing cover and water pump bolts.
• Assorted bolt sizes tailored for Buick 350 CID engine applications.
• All necessary hardware for a secure installation.

Ideal For

• Engine rebuilds and restorations of Buick 350 CID engines.
• High-performance street and racing applications requiring reliable fasteners.
• Enthusiasts seeking to upgrade factory hardware for increased strength and longevity.
• Professional mechanics and DIY enthusiasts aiming for quality and durability.