ARP Valve Cover Bolt Kit

Multiple Chevrolet Fitments 2010–2024 / Chevrolet LS Series Engines

Part #: 134-1503

Overview

The ARP Valve Cover Bolt Kit is a high-quality fastening 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 premium bolts ensure a secure and reliable attachment of your rear motor cover. Crafted with durability and strength in mind, this kit provides an excellent upgrade over factory hardware, helping to maintain engine integrity under demanding conditions.

Engineered for enthusiasts who demand the best, the ARP rear motor cover fasteners are ideal for both daily drivers and high-performance builds. They help prevent leaks and cover loosening, ensuring your engine remains sealed and protected during spirited driving or extended use. With ARP's reputation for precision manufacturing and strength, these bolts are a trusted choice for professional mechanics and DIY enthusiasts alike.

Key Features

Designed to attach the rear motor cover on Chevrolet LS engines, the ARP Valve Cover Bolt Kit offers a combination of strength, corrosion resistance, and ease of installation. The kit includes washers for a secure fit and features fasteners available in your choice of steel or stainless steel, with either hex or 12-point head styles to suit your preference and application needs.

• Material Options: 8740 chromoly steel or stainless steel for superior strength and corrosion resistance.
• Fastener Strength: Rated at 170,000 psi tensile strength, providing confidence in high-stress environments.
• Finish: Black oxide coating for corrosion resistance and a sleek appearance.
• Head Styles: Hex head or 12-point head options for versatile installation and removal.
• Washers Included: Yes, ensuring even load distribution and secure fastening.
• Application: Compatible with multiple Chevrolet LS engine models from 2010 to 2024.
• Design: Precision-machined fasteners that meet or exceed OEM standards for fitment and durability.

Construction & Design

The ARP Valve Cover Bolt Kit features high-grade 8740 chromoly steel or stainless steel construction, both known for exceptional strength and longevity. The bolts are meticulously machined to precise dimensions, ensuring a perfect fit on your Chevrolet LS engine's rear cover mounting points. The black oxide finish not only enhances corrosion resistance but also provides a professional, clean look in your engine bay.

Each fastener is designed with a choice of head styles—hex or 12-point—to accommodate different installation preferences and tool access. The included washers help distribute clamping force evenly, reducing the risk of damage or leaks. These design choices make installation straightforward and reliable, even in tight engine compartments.

Installation & Fitment

The ARP Valve Cover Bolt Kit is a bolt-on upgrade that requires no modifications or special tools beyond standard hand tools. Installation is straightforward: remove the existing bolts, clean the mounting surfaces, and replace with the ARP fasteners. The kit is designed to fit multiple Chevrolet LS engine models from 2010 through 2024, making it a versatile choice for a wide range of applications. No cutting, drilling, or tuning is required, allowing for a quick and hassle-free upgrade.

• Easy, bolt-on installation with common hand tools
• Compatible with Chevrolet LS series engines from 2010 to 2024
• No additional modifications needed

What's Included

• Set of high-strength ARP valve cover bolts
• Washers for each bolt
• Installation instructions

Ideal For

• Performance enthusiasts upgrading their Chevrolet LS engine
• Restoration projects requiring durable, reliable fasteners
• DIY mechanics seeking high-quality hardware for engine assembly or maintenance
• Anyone looking to improve engine bay aesthetics with premium hardware