ARP Main Stud Kits | Multiple Ford Fitments (154-5401)
ARP Main Stud Kits | Multiple Ford Fitments (154-5401)
SKU:154-5401
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The ARP Main Stud Kit is a high-strength fastening solution designed for engine builders and performance enthusiasts. Constructed from premium 8740 chromoly steel and heat-treated to a tensile strength of 190,000 psi, these studs offer exceptional durability and reliability under demanding conditions. They are engineered to provide a secure and stable connection for engine main caps, helping to prevent main cap walk and fretting during high-stress operation. This kit is ideal for engine rebuilds, performance upgrades, and applications requiring enhanced engine integrity. The robust construction ensures consistent clamping force, contributing to improved engine stability and longevity.
Designed for universal fitment across multiple Ford applications, these ARP main studs are suitable for various engine configurations. They serve as a direct replacement or upgrade for stock fasteners, providing increased strength for high-performance and racing environments. The kit includes all necessary studs and hardware for installation, making it suitable for both professional engine builders and experienced DIY enthusiasts. Perfect for street, track, or off-road use, these studs enhance engine reliability and performance in demanding driving conditions.
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Overview
Overview
ARP Main Stud Kits
Universal Fitment
Part #: 154-5401
Overview
The ARP Main Stud Kit is a high-strength fastening solution designed for engine builders seeking enhanced durability and reliability. Crafted from premium 8740 chromoly steel and heat-treated to a tensile strength of 190,000 psi, these studs provide a secure and stable connection for your engine's main caps. Ideal for performance applications and engine rebuilds, this kit helps prevent main cap walk and fretting, ensuring consistent alignment and reducing the risk of engine failure under demanding conditions. Whether you're building a high-performance street engine or a race-ready powerplant, these studs offer the strength and precision needed for a professional-grade assembly.Key Features
This kit features precision-engineered components designed to support your engine's integrity and longevity:- Made from heat-treated 8740 chromoly steel for maximum strength and durability
- Rolled J-form threads after heat treatment for superior thread strength and fatigue resistance
- Complete with hardened, parallel-ground washers for even load distribution
- High-quality nuts designed for secure fastening and ease of installation
- Engineered to eliminate main cap walk and fretting under high-stress conditions
- Suitable for a variety of Ford engine applications
- Designed for professional engine assembly and rebuilds
Construction & Design
The studs are machined from high-grade chromoly steel, known for its exceptional strength-to-weight ratio and resistance to fatigue. The J-form threads are rolled after heat treatment, providing a stronger, more reliable thread profile that resists stripping and wear. Hardened washers and nuts complement the studs, ensuring a secure fit that maintains clamping force over time.Installation & Fitment
Installation requires proper torque specifications and basic hand tools. Fitment should be verified against your engine's specifications and the part number provided. These studs are designed to fit multiple Ford engine models, making them a versatile upgrade for various rebuild projects.What’s Included
The kit includes all necessary studs, hardened washers, and nuts needed for a complete main cap fastening upgrade, ensuring a straightforward installation process and a reliable, long-lasting engine assembly.Ideal For
Perfect for engine builders, performance enthusiasts, and professional rebuilders seeking to enhance engine strength and reliability in high-performance or racing applications.