ARP Valve Cover Bolt Kit

Multiple Chevrolet Fitments 2010–2024 / Chevrolet LS Series Engines

Part #: 434-1503

Overview

The ARP Valve Cover Bolt Kit is a high-quality fastener solution designed specifically for Chevrolet LS series engines. Whether you're building a performance street machine, restoring a classic, or upgrading your engine bay, these bolts provide a reliable and durable fastening option for your rear motor cover. Crafted with precision and engineered for strength, this kit ensures your valve cover stays securely in place under demanding conditions.

Designed for automotive enthusiasts who demand excellence, the ARP rear motor cover bolt kit offers a perfect blend of strength, corrosion resistance, and ease of installation. It is ideal for those looking to enhance the appearance and reliability of their engine while supporting optimal sealing and protection of internal components.

Key Features

The ARP Valve Cover Bolt Kit boasts several technical features that set it apart from standard hardware:

• Constructed from premium 8740 chromoly steel, these fasteners deliver exceptional tensile strength of 170,000 psi, ensuring durability and resistance to high-stress conditions.
• Available in your choice of black finish for a sleek, OEM-like appearance or stainless steel for corrosion resistance, providing options to match your build's aesthetic and environmental needs.
• Designed with either hex or 12-point fastener head styles, allowing for versatile installation options and compatibility with various tools.
• Includes washers to ensure a secure fit and proper load distribution, preventing damage to the valve cover and maintaining a tight seal.
• Engineered specifically for Chevrolet LS engines, ensuring a perfect fit and reliable performance across multiple model years and configurations.
• Easy to install with standard hand tools, making it suitable for both professional mechanics and DIY enthusiasts.

Construction & Design

The ARP Valve Cover Bolt Kit features precision-machined fasteners crafted from high-grade 8740 chromoly steel, known for its excellent strength-to-weight ratio and toughness. The black finish not only enhances the visual appeal but also provides additional corrosion resistance, extending the lifespan of the hardware. For applications requiring maximum corrosion resistance, stainless steel options are available.

The bolts are designed with a hex or 12-point head, facilitating straightforward installation and removal with common tools. The included washers help distribute clamping force evenly, reducing the risk of damage to the valve cover and ensuring a secure, leak-free seal. These features combine to deliver a reliable fastening solution that withstands the rigors of high-performance driving and engine vibrations.

Performance & Benefits

While primarily focused on durability and fitment, these ARP fasteners contribute to the overall integrity of your engine assembly. Properly secured valve covers prevent oil leaks, maintain internal cleanliness, and support optimal engine operation. The high tensile strength of the chromoly material ensures that the bolts will not stretch or break under high stress, providing peace of mind during spirited driving or engine tuning.

Installation & Fitment

The ARP Valve Cover Bolt Kit is designed for a straightforward, bolt-on installation. It fits a variety of Chevrolet LS engines from 2010 through 2024, covering many popular models and configurations. No special tools or modifications are required; simply remove the existing bolts and replace them with the ARP fasteners. The included washers help ensure a proper seal and secure fit. Always torque the bolts to the manufacturer’s specifications to prevent over-tightening or damage.

• Compatible with Chevrolet LS series engines from 2010 to 2024
• Easy to install with standard hand tools
• No cutting, drilling, or tuning required

What's Included

• Set of ARP rear motor cover bolts
• Washers for each bolt
• Installation instructions

Ideal For

• Performance enthusiasts upgrading or replacing valve cover fasteners
• Restoration projects requiring OEM-quality hardware
• Engine builders seeking durable, high-strength fasteners for LS engines
• DIY mechanics looking for reliable, easy-to-install hardware

Emissions Note

This product is designed for use in off-road, racing, or show applications. It may not be legal for use on public roads in all jurisdictions. Please check local regulations regarding emissions compliance before installation.