ARP Studs

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

Part #: 400-2421

Overview

The ARP Carburetor Stud Kit is an essential upgrade for automotive enthusiasts and mechanics seeking reliable, high-quality fasteners for carburetor installation and maintenance. Designed to assist in proper gasket placement and secure mounting, these studs simplify the process of attaching your carburetor to the intake manifold. Whether you're rebuilding your carburetor setup or performing routine maintenance, ARP studs provide a durable and precise fastening solution that ensures a tight, leak-free seal and optimal performance.

Ideal for street, strip, or off-road applications, these studs are engineered to withstand the rigors of high-performance environments. Their unique nut-starter radius helps prevent cross-threading during installation, saving time and reducing frustration. With ARP's reputation for quality and precision, these studs are a trusted choice for both professional builders and DIY enthusiasts aiming for consistent, reliable results.

Key Features

ARP carburetor studs are crafted from premium stainless steel, offering excellent corrosion resistance and strength. The polished finish not only enhances durability but also provides a clean, professional appearance in your engine bay. The studs feature a standard thread size of 5/16 in.-18 and 5/16 in.-24, accommodating a variety of carburetor and manifold configurations.

• Constructed from high-quality stainless steel for strength and corrosion resistance
• Polished finish for durability and aesthetic appeal
• Unique nut-starter radius design helps prevent cross-threading during installation
• Available in multiple lengths and materials to suit different applications
• Most kits include washers and hex nuts for complete installation
• Designed for easy, secure mounting of carburetors on various manifolds
• Optimizes gasket sealing and alignment for leak-free operation
• Suitable for street, racing, and off-road use

Construction & Design

The ARP carburetor studs are precision-machined from stainless steel, ensuring consistent thread engagement and strength. The polished finish not only resists corrosion but also makes cleaning and maintenance easier. The studs feature a unique nut-starter radius that facilitates smooth threading into the manifold and carburetor, reducing the risk of cross-threading and damage. Their robust construction guarantees long-lasting performance even under high-stress conditions, making them a dependable choice for demanding applications.

Installation & Fitment

The ARP carburetor stud kit is designed for straightforward, bolt-on installation. The studs thread directly into the intake manifold, and the carburetor is then mounted using the included nuts and washers. No special tools or modifications are typically required, and the unique nut-starter radius helps prevent cross-threading during installation. Always ensure the thread sizes match your specific application before installation for a secure fit.

• Easy, bolt-on installation with standard hand tools
• No cutting, drilling, or special tuning required
• Designed to fit most carburetor and manifold configurations with 5/16 in.-18 or 5/16 in.-24 threads

What's Included

• Stainless steel carburetor studs in various lengths
• Washers and hex nuts for complete assembly
• Installation instructions

Ideal For

• Performance enthusiasts rebuilding or upgrading carbureted engines
• Street and racing applications requiring reliable mounting hardware
• DIY mechanics seeking high-quality, corrosion-resistant fasteners
• Off-road vehicles exposed to harsh environments