ARP Studs

Carburetor Stud Kit for 5/16 in.-18 and 5/16 in.-24 Thread Sizes

Part #: 300-2406

Overview

The ARP Carburetor Stud Kit is designed to simplify the installation and securement of your carburetor onto your intake manifold. Crafted by ARP, a trusted name in high-performance fasteners, these studs provide a reliable and durable solution for enthusiasts and professionals seeking precise gasket alignment and a secure fit. Whether you're rebuilding or upgrading your carbureted engine, these studs help ensure proper gasket sealing and optimal performance.

Ideal for street, racing, or off-road applications, this stud kit enhances the ease of assembly while maintaining the integrity of your engine's sealing surfaces. The unique nut-starter radius on each stud helps prevent cross-threading during installation, saving time and reducing frustration. With high-quality materials and finishes, these studs are built to withstand the rigors of demanding engine environments.

Key Features

ARP carburetor studs are engineered with precision to meet the demands of high-performance applications. The kit includes studs with a length of 3.700 inches, suitable for various carburetor and manifold configurations. Made from chromoly steel, these studs offer exceptional strength and durability, resisting stretching and fatigue under high loads. The black oxide finish provides corrosion resistance and a sleek appearance, ensuring longevity and consistent performance.

• Constructed from high-strength chromoly steel for durability and reliability
• Black oxide finish enhances corrosion resistance and aesthetic appeal
• Unique nut-starter radius prevents cross-threading during installation
• Available in both 5/16 in.-18 and 5/16 in.-24 thread sizes to fit a variety of carburetor mounting configurations
• Includes washers and hex nuts in most kits for complete assembly
• Designed to assist with gasket placement and proper carburetor positioning
• Ideal for performance engines, rebuilds, and custom setups

Construction & Design

The ARP carburetor studs are meticulously manufactured from chromoly steel, a material renowned for its high tensile strength and resistance to fatigue. The 3.700-inch length ensures compatibility with a wide range of carburetor and manifold combinations, providing flexibility during installation. The black oxide finish not only offers corrosion protection but also reduces glare and enhances the visual appeal of your engine bay.

The studs feature a specially designed nut-starter radius, which helps prevent cross-threading—a common issue during carburetor installation. This design feature simplifies the process, allowing for quicker, more accurate assembly. The inclusion of washers and hex nuts in most kits ensures you have all necessary components for a secure and leak-free fit.

Performance & Reliability

While these studs are not designed to increase horsepower directly, their high-quality construction ensures a secure and stable mounting of your carburetor. Proper mounting is critical for maintaining gasket integrity and preventing air leaks, which can negatively impact engine performance. By providing a consistent and reliable fastening solution, these studs help support optimal engine operation and responsiveness.

Installation & Fitment

The ARP carburetor stud kit is a bolt-on upgrade that requires no special tools beyond standard hand tools. The studs thread directly into your intake manifold, and the included hardware ensures a secure fit. Thanks to the nut-starter radius, installation is straightforward and reduces the risk of cross-threading. Most applications do not require any cutting, drilling, or tuning—simply replace your existing fasteners with these high-quality studs for a more secure and professional installation.

• Easy to install with common hand tools
• No cutting or drilling required for most applications
• Designed to fit standard carburetor mounting configurations

What's Included

• High-strength chromoly steel carburetor studs (3.700 in. length)
• Washers and hex nuts (most kits)

Ideal For

This stud kit is perfect for engine builders, racers, and enthusiasts who want a reliable, high-quality fastening solution for their carburetors. Whether you're performing a rebuild, upgrading your setup, or seeking improved gasket sealing, these studs provide the durability and precision needed for demanding applications.

Emissions Note

This product is designed for off-road or racing use only and may not be legal for street use in all jurisdictions. Please verify local regulations before installation.