ARP Studs

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

Part #: 300-2420

Overview

The ARP Carburetor Stud Kit is an essential upgrade for automotive enthusiasts and professionals who seek reliable, durable, and precise fastening solutions for carburetor installation. Designed by ARP, a leader in high-performance fasteners, this stud kit simplifies the process of mounting your carburetor onto the intake manifold, ensuring proper gasket alignment and secure attachment. Whether you're rebuilding your carburetor setup or upgrading your engine components, these studs provide a robust foundation for optimal performance and longevity.

Ideal for street, racing, or off-road applications, the ARP carburetor studs help support consistent sealing and reduce the risk of cross-threading during installation. Their unique nut-starter radius design facilitates easier threading, saving time and preventing damage to your components. With high-quality materials and finishes, these studs are built to withstand the rigors of demanding engine environments, making them a dependable choice for both casual enthusiasts and professional builders.

Key Features

The ARP Carburetor Stud Kit offers several technical advantages that enhance your engine assembly experience:

• Material and Construction: Crafted from high-strength chromoly steel, these studs deliver exceptional tensile strength and durability, ensuring they can handle the stresses of high-performance applications.
• Finish: The black oxide coating provides corrosion resistance and a sleek appearance, helping maintain the integrity of the fasteners over time.
• Thread Sizes: Available in both 5/16 in.-18 and 5/16 in.-24 thread sizes, accommodating a variety of carburetor and manifold configurations.
• Nut-Start Radius: The innovative nut-starter design helps prevent cross-threading during installation, making the process smoother and more reliable.
• Included Components: Most kits come with washers and hex nuts, providing everything needed for a complete and secure installation.
• Versatility: Suitable for a wide range of carburetor setups, these studs are a versatile choice for many engine builds.
• Precision Fit: Engineered to ensure proper gasket alignment and secure mounting, reducing the likelihood of leaks and improving engine performance.

Construction & Design

The ARP carburetor studs are manufactured from premium chromoly steel, known for its high strength-to-weight ratio and resistance to fatigue. The studs feature a one-piece design with precise threading to ensure a perfect fit and reliable clamping force. The black oxide finish not only enhances corrosion resistance but also provides a professional appearance. The unique nut-starter radius is a key design element that simplifies installation and reduces the risk of cross-threading, saving time and preventing damage during assembly.

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, which is critical for consistent fuel delivery and engine performance. The robust materials and precise threading help maintain gasket integrity and prevent leaks, contributing to smoother operation and improved reliability over stock fasteners. Their durability makes them suitable for high-performance applications where engine vibrations and thermal cycling are common.

Installation & Fitment

The ARP carburetor stud kit is designed for straightforward, bolt-on installation. No special tools beyond standard wrenches are required. The studs thread into the intake manifold, and the carburetor is then mounted using the included nuts and washers. The nut-starter radius ensures easy threading and reduces cross-threading risk, making the installation process quicker and more secure. These studs are compatible with a variety of carburetor models and intake manifolds that use 5/16 in.-18 or 5/16 in.-24 threads.

• Simply thread the studs into the manifold.
• Place the gasket and carburetor onto the studs.
• Secure with the provided nuts and washers.
• No cutting, drilling, or tuning is required.

What's Included

• High-strength chromoly steel studs with black oxide finish
• Hex nuts for secure fastening
• Washers (if included in your kit)
• Installation instructions (if provided)

Ideal For

• Engine rebuilds and upgrades
• Performance enthusiasts seeking durable fasteners
• Professional engine builders
• Street and racing applications requiring reliable carburetor mounting

Emissions Note

This product is designed for off-road or racing use only and may not be legal for use on emissions-controlled vehicles in all jurisdictions. Please check local regulations before installation.