ARP Hardware
ARP Bolts are high-strength fasteners made by Automotive Racing Products for high-performance and racing engines. Built from premium alloys and precisely engineered, they offer superior strength, heat resistance, and reliability for critical components like cylinder heads, rods, and main caps.
ARP Head Studs, made by Automotive Racing Products (ARP), are high-performance fasteners designed to securely clamp an engine’s cylinder head to the block, replacing traditional head bolts. They are crafted from premium materials such as 8740 chromoly steel, ARP2000, or Custom Age 625+, providing exceptional strength, durability, and consistent clamping force.