ARP Thermostat Hsg Bolt Kit

Multiple Pontiac Fitments / 490-7401

Part #: 490-7401

Overview

The ARP Thermostat Housing Bolt Kit is a high-quality fastener solution designed specifically for securing your vehicle's water neck and thermostat housing. Engineered with precision and durability in mind, these bolts ensure a secure and reliable connection, helping to maintain optimal engine cooling performance. Whether you're performing a repair, upgrade, or routine maintenance, this kit provides the confidence that your thermostat housing is firmly held in place, preventing leaks and ensuring consistent operation.

Ideal for automotive enthusiasts, professional mechanics, and DIYers, the ARP thermostat housing bolt kit is built to meet or exceed OEM standards. Its robust construction and premium materials make it suitable for both street and performance applications, supporting the demands of spirited driving and extended engine life. With ARP's reputation for quality and precision engineering, you can trust these fasteners to deliver long-lasting performance and peace of mind.

Key Features

The ARP Thermostat Hsg Bolt Kit offers a range of features that set it apart from standard hardware:

• Manufactured from high-grade stainless steel, providing excellent corrosion resistance and durability in harsh engine environments.
• Polished finish enhances appearance and helps resist rust and oxidation, maintaining a clean look over time.
• Designed with a 12-point head style for increased torque application and easier installation in tight spaces.
• Includes washers to ensure a proper seal and secure fit, reducing the risk of leaks around the thermostat housing.
• Underhead length of 1.000 inch, optimized for compatibility with various Pontiac models and other compatible vehicles.
• Precision-machined threads and high-strength construction support reliable fastening under engine heat and vibration.
• Available in black oxide chromoly steel or polished stainless steel, allowing you to choose based on aesthetic preference or corrosion resistance needs.
• Engineered to properly secure your water neck and thermostat housing, maintaining proper coolant flow and engine temperature regulation.
• Designed for easy installation with standard tools, making it suitable for both professional and DIY applications.

Construction & Design

The ARP thermostat housing bolt kit is crafted from premium stainless steel, ensuring superior strength and corrosion resistance. The polished finish not only provides an attractive appearance but also adds an extra layer of protection against rust and oxidation. The 12-point head design allows for increased torque application, which helps achieve a secure and tight fit without stripping the fastener head. Each bolt is machined to precise specifications, ensuring a perfect fit and reliable fastening in demanding engine environments.

The inclusion of washers complements the fasteners, providing a proper seal and reducing the risk of coolant leaks. The underhead length of 1.000 inch is carefully selected to fit a variety of Pontiac models and other compatible vehicles, ensuring versatility across different applications. Whether you're replacing worn-out hardware or upgrading to high-performance fasteners, this kit offers durability and reliability for long-term use.

Installation & Fitment

The ARP Thermostat Hsg Bolt Kit is designed for straightforward, bolt-on installation. No special tools or modifications are required, making it accessible for both professional mechanics and DIY enthusiasts. Simply remove the existing fasteners and replace them with these high-quality bolts, ensuring washers are properly positioned for a secure seal. The precise dimensions and high-strength materials support a reliable fit, helping to prevent leaks and ensure the longevity of your thermostat housing assembly.

• Easy to install with standard hand tools.
• No cutting, drilling, or special tuning required.
• Compatible with a range of Pontiac models and other vehicles requiring similar fasteners.

What's Included

• Complete set of stainless steel thermostat housing bolts
• Washers for each bolt
• Installation instructions (if applicable)

Ideal For

• Automotive enthusiasts performing repairs or upgrades on Pontiac engines
• Professional mechanics seeking durable, high-quality fasteners
• DIYers looking for reliable hardware to secure water necks and thermostat housings
• Anyone aiming to prevent coolant leaks and ensure consistent engine cooling