ARP Carburetor Stud Kit

2010–2025 Universal / Carburetor Applications

Part #: 400-2401

Overview

The ARP Carburetor Stud Kit is an essential upgrade for enthusiasts and professionals looking to ensure precise and secure mounting of their carburetor to the intake manifold. Designed with durability and ease of installation in mind, these studs help maintain proper gasket alignment and provide a reliable fastening solution for high-performance or stock applications alike. Whether you're rebuilding your carburetor setup or performing routine maintenance, this kit offers the quality and consistency you need to get the job done right.

Ideal for street, strip, or off-road applications, the ARP carburetor studs are engineered to withstand the rigors of demanding environments while providing a secure, leak-free seal. Their robust construction and thoughtful design make them a trusted choice for both casual enthusiasts and professional builders aiming for optimal engine performance and longevity.

Key Features

The ARP Carburetor Stud Kit boasts several technical features that set it apart from standard hardware. Crafted from high-quality stainless steel, these studs resist corrosion and maintain their strength over time, even in harsh conditions. The polished finish not only enhances durability but also adds a sleek, professional appearance to your engine bay.

• Material: Stainless steel for corrosion resistance and strength
• Finish: Polished for durability and aesthetic appeal
• Stud Length: 1.700 inches, providing ample length for various applications
• Thread Sizes: 5/16 in.-18 and 5/16 in.-24, offering versatility for different carburetor and manifold configurations
• Design: Unique nut-starter radius helps prevent cross-threading during installation
• Included Components: Most kits come with washers and hex nuts for complete assembly
• Application: Suitable for a wide range of carbureted engines requiring reliable mounting hardware

Construction & Design

The ARP carburetor studs are meticulously engineered from stainless steel, ensuring long-lasting performance and resistance to corrosion. Their one-piece construction provides superior strength and stability compared to threaded bolts or inferior fasteners. The studs feature a carefully machined nut-starter radius, which facilitates smooth threading and reduces the risk of cross-threading—saving time and preventing damage during installation.

The polished finish not only enhances the visual appeal but also offers additional protection against rust and corrosion, making these studs suitable for both daily-driven vehicles and racing environments. The precise thread sizes and lengths are designed to fit a variety of carburetor and intake manifold combinations, ensuring a secure and leak-free seal under high-performance conditions.

Installation & Fitment

The ARP Carburetor Stud Kit is designed for straightforward, bolt-on installation. The studs thread directly into the intake manifold or carburetor base, replacing factory bolts or inferior fasteners. Thanks to the nut-starter radius, installation is simplified, reducing the chance of cross-threading and ensuring a secure fit. Most applications do not require any cutting, drilling, or special tuning—simply replace the existing hardware with these high-quality studs for a more reliable and professional setup.

• Easy, bolt-on installation with standard hand tools
• No cutting or drilling required for most applications
• Compatible with a wide range of carbureted engines

What's Included

• Stainless steel carburetor studs (quantity varies by kit)
• Washers and hex nuts (included in most kits)

Ideal For

• Engine rebuilds and maintenance involving carburetor installation
• Performance enthusiasts seeking durable, high-quality hardware
• Off-road, street, or racing applications requiring reliable mounting hardware
• Professional engine builders and DIY mechanics