ARP Head Stud Kit

Universal Fitment

Part #: 256-4202

Overview

The ARP 12-point Head Stud Kit for Ford Modular 4.6L/5.4L 3-Valve engines is a high-performance fastener solution designed for enthusiasts and professionals seeking superior durability and reliability. Crafted from premium grade 8740 alloy, these head studs are engineered to withstand extreme conditions and maintain precise cylinder head clamping force. Ideal for engine builders, racers, and anyone looking to enhance engine integrity, this kit ensures a secure, stable seal under high-performance applications. The advanced heat-treatment process and meticulous manufacturing standards deliver consistent quality, helping your engine perform at its best while maintaining long-term reliability.

Key Features

This head stud kit features a robust design with materials selected for strength and stability. The studs are heat-treated to 200,000 psi, providing exceptional tensile strength and resistance to stretching or failure. The 12-point design allows for easier installation and removal in tight engine bays, ensuring a secure fit. Precision centerless grinding guarantees uniformity and optimal thread engagement, reducing the risk of head gasket leaks. The kit includes all necessary hardware for a straightforward installation, making it an excellent upgrade for high-performance rebuilds or engine modifications.

Construction & Design

Manufactured from high-grade 8740 alloy steel, these studs are heat-treated and ground to exact specifications. The 12-point head design enhances torque application and reduces installation time, while the durable finish resists corrosion and wear, ensuring longevity and consistent performance.

Installation & Fitment

Designed for Ford Modular 4.6L/5.4L 3-Valve engines, this kit is intended for professional or experienced DIY engine builders. Proper torque specifications and installation procedures should be followed to ensure optimal performance and safety.

What’s Included

The kit includes 12 head studs, nuts, and washers, providing everything needed for a complete installation.