ARP Carburetor Stud Kit

2010–2025 Universal Fit for Various Carbureted Engines

Part #: 400-2402

Overview

The ARP Carburetor Stud Kit is an essential upgrade for automotive enthusiasts and professionals who work with carbureted engines. Designed to facilitate precise gasket placement and secure mounting of your carburetor to the intake manifold, this kit ensures a reliable and leak-free connection. Whether you're rebuilding a classic muscle car, restoring a vintage vehicle, or tuning a performance engine, these studs provide the durability and accuracy needed for optimal performance.

Constructed with high-quality materials and engineered for ease of installation, the ARP carburetor studs help you achieve consistent alignment and secure fitment. They are especially beneficial during engine assembly or maintenance, where proper torque and alignment are critical. With these studs, you'll get a more straightforward installation process, reducing the risk of cross-threading and ensuring your carburetor stays firmly in place under demanding conditions.

Key Features

The ARP Carburetor Stud Kit offers a range of features designed to improve your engine assembly experience and enhance reliability:

• Premium Material: Made from stainless steel, these studs resist corrosion and provide long-lasting strength, even in harsh engine bay environments.
• Unique Nut-Starter Radius: The studs feature a specially designed nut-starter radius that helps prevent cross-threading during installation, saving time and reducing frustration.
• Variety of Lengths and Finishes: Available in multiple lengths and finishes, including polished options, allowing you to select the best fit and appearance for your build.
• Standard Thread Sizes: Compatible with 5/16 in.-18 and 5/16 in.-24 thread sizes, ensuring versatility across different carburetor and manifold configurations.
• Complete Kits: Most kits include washers and hex nuts, providing everything needed for a secure and professional installation.
• Precision Engineering: Designed for a perfect fit, these studs help maintain proper carburetor alignment, which is vital for optimal fuel delivery and engine performance.
• Easy to Install: The studs are straightforward to install with standard tools, making them suitable for both professional mechanics and DIY enthusiasts.
• Enhanced Durability: The stainless steel construction ensures resistance to heat, vibration, and corrosion, maintaining integrity over time.

Construction & Design

The ARP Carburetor Stud Kit is crafted from high-grade stainless steel, ensuring superior strength and corrosion resistance. The studs are precisely machined to exact specifications, providing a consistent thread pitch and smooth surface finish. The unique nut-starter radius is a key design feature that minimizes cross-threading risks during installation, which is especially beneficial when working in tight engine bays or with older components.

The kit's components are engineered for durability and ease of use. The polished finish not only enhances appearance but also helps resist corrosion, maintaining the aesthetic and functional integrity of your engine assembly. The studs' length of 2.700 inches offers flexibility for various carburetor and manifold setups, ensuring compatibility across a wide range of applications.

Performance & Reliability

While primarily designed for secure mounting, these studs contribute to overall engine reliability by ensuring proper alignment and torque distribution. Their stainless steel construction withstands the high temperatures and vibrations typical in performance and daily-driven engines. Properly installed, they help prevent leaks and maintain consistent fuel delivery, supporting your engine's power and efficiency.

Installation & Fitment

The ARP Carburetor Stud Kit is a bolt-on upgrade that requires no special modifications. Simply replace the existing bolts with these studs, thread in the included nuts, and tighten to the manufacturer’s torque specifications. The design allows for quick and straightforward installation, making it suitable for both professional rebuilds and DIY projects. No cutting, drilling, or tuning is necessary, and the kit is compatible with most carbureted engines that use 5/16 in.-18 or 5/16 in.-24 threads.

• Easy bolt-on installation
• Suitable for a wide range of carbureted engines
• No additional modifications required

What's Included

• Stainless steel carburetor studs (quantity varies by kit)
• Washers
• Hex nuts

Ideal For

• Restoration of classic cars and vintage vehicles
• Performance engine builds and upgrades
• Engine rebuilds requiring precise gasket and carburetor mounting
• DIY enthusiasts and professional mechanics seeking durable, reliable hardware

Emissions Note

This product is designed for use in off-road, racing, or recreational applications. It is not intended for use on vehicles registered for street use in regions with strict emissions regulations. Please verify compatibility and legal status before installation.