ARP Studs

Accessory Stud Kit for Automotive Applications

Part #: 400-8038

Overview

The ARP Studs (400-8038) are high-quality stainless steel accessory studs designed to provide a reliable and durable fastening solution for various automotive components. Whether you're working on exhaust systems, intake manifolds, or other engine accessories, these studs offer a robust alternative to traditional fasteners. Crafted from ARP's premium stainless 300 series, they are engineered to withstand harsh conditions, resist rust and corrosion, and maintain their integrity over time.

Ideal for performance enthusiasts, professional mechanics, and DIY builders, these studs help ensure a secure fitment that can handle the stresses of spirited driving and demanding applications. Their precision-machined threads and innovative design make installation straightforward, providing a clean, professional appearance while enhancing the reliability of your engine assembly.

Key Features

ARP Studs (400-8038) incorporate several advanced features that set them apart from standard fasteners:

• Premium Material: Made from ARP's stainless 300 series steel, these studs are impervious to rust, corrosion, and oxidation, ensuring long-lasting performance in all environments.
• Unique Nut Starter Nose: The studs feature a specially designed nose that facilitates easy nut engagement, reducing installation time and effort.
• Hex Broached Tip: The hex broached tip allows for easy installation and removal using an Allen wrench, providing a secure grip and precise torque application.
• Corrosion Resistance: The stainless steel construction ensures resistance to moisture, road salts, and other corrosive elements, making them suitable for both street and racing applications.
• Versatile Use: These studs are suitable for a variety of applications including exhaust systems, intake manifolds, and other engine accessories where high strength and corrosion resistance are required.
• Complete Kit: The package includes stainless steel 12-point nuts and washers, ensuring a comprehensive solution for your fastening needs.
• Precision Engineering: Manufactured to exact specifications, these studs provide a perfect fit and consistent performance across multiple applications.
• Show-Quality Finish: Their polished appearance adds a professional, high-performance look to your engine bay.

Construction & Design

The ARP accessory studs are constructed from high-grade stainless steel 300 series, known for its excellent corrosion resistance and strength. The studs are precisely machined to ensure accurate thread engagement and a smooth surface finish. The unique nut starter nose and hex broached tip are engineered for ease of installation, allowing you to tighten or loosen the studs with minimal effort and maximum precision. The inclusion of stainless steel nuts and washers completes the kit, providing all necessary components for a secure and reliable fastening solution.

The design emphasizes durability and ease of use, making these studs suitable for both professional and home garage applications. Their corrosion-resistant properties help maintain a clean, professional appearance over time, even in demanding environments.

Installation & Fitment

Installing the ARP Studs (400-8038) is straightforward thanks to their thoughtful design features. The studs are designed to thread into existing threaded holes in your engine or accessory components, providing a secure mounting point. The included stainless steel nuts and washers facilitate a tight, vibration-resistant connection. No special tools beyond an Allen wrench are required, and the studs can be installed with standard hand tools. Typically, no cutting, drilling, or additional modifications are necessary, making this a simple upgrade for your vehicle.

• Thread size: M10 x 1.25/1.50
• Length: 48mm
• Material: Stainless steel 300 series

What's Included

• Stainless steel accessory studs (M10 x 1.25/1.50 x 48mm)
• Stainless steel 12-point nuts
• Washers
• Installation instructions

Ideal For

• Performance enthusiasts seeking durable, corrosion-resistant fasteners
• Engine builders and mechanics working on exhaust systems, intake manifolds, or other accessories
• DIYers looking for a reliable upgrade to factory fasteners
• Vehicles exposed to harsh environments or road salts