ARP Head Stud Kits | Multiple Ford Fitments (155-4001)

The ARP Head Stud Kits from the Pro Series are high-performance cylinder head fasteners designed to provide superior strength and reliability for various Ford engines. Crafted from cold-forged steel, these studs ensure molecular integrity and durability under demanding conditions. They undergo heat treatment before thread rolling and machining, enhancing their tensile strength and resistance to stretching. The inclusion of hardened parallel washers promotes even load distribution across the cylinder head, resulting in more accurate torque readings and improved sealing. Available with optional 12-point nuts, these fasteners are engineered for precision and consistent performance, making them ideal for high-performance and racing applications.

Designed for a wide range of Ford models, these head stud kits are suitable for engines requiring a secure and reliable fastening solution. They are compatible with multiple engine configurations and are intended for use in street, track, or racing environments where head gasket integrity and head clamping force are critical. Installation involves replacing existing head bolts with these studs, providing a direct upgrade for enhanced durability and performance. The kit includes all necessary components for installation, ensuring a straightforward process. These ARP head studs are an excellent choice for enthusiasts seeking a robust, long-lasting fastening solution for their Ford engine builds.